#Dataset: Monthly information aggregated on IPCC reference regions for CMIP5/6 and CORDEX
#Reference: https://doi.org/10.5194/essd-12-2959-2020
#Project: CMIP6
#Experiment: historical
#Model: ACCESS-CM2_r1i1p1f1
#Variable: tas
#Variable_longname: mean near-surface air temperature
#Units: degC
#Time_frequency: month
#Feature_type: regional mean time series
#Regions: IPCC-WGI-reference-regions-v4
#Area: land only
#Spatial_resolution: 1 degrees
#Interpolation_method: cdo remapcon
#Creation_Date: 2021-04-14
"date","GIC","NWN","NEN","WNA","CNA","ENA","NCA","SCA","CAR","NWS","NSA","NES","SAM","SWS","SES","SSA","NEU","WCE","EEU","MED","SAH","WAF","CAF","NEAF","SEAF","WSAF","ESAF","MDG","RAR","WSB","ESB","RFE","WCA","ECA","TIB","EAS","ARP","SAS","SEA","NAU","CAU","EAU","SAU","NZ","EAN","WAN","ARO","NPO","EPO","SPO","NAO","EAO","SAO","ARS","BOB","EIO","SIO","SOO","world"
"1850-01",-28.877,-23.695,-26.506,-4.285,-1.096,-4.124,11.178,22.186,24.216,23.264,25.789,24.963,25.291,15.458,24.66,13.272,-10.984,-5.083,-13.896,6.095,14.518,23.949,23.95,23.874,23.96,23.591,23.718,24.982,-37.682,-17.65,-23.405,-26.07,-0.936,-11.418,-9.83,1.771,13.6,17.636,24.443,29.834,31.644,25.091,24.759,16.96,-16.812,-6.645,-30.898,4.288,27.771,26.634,11.065,NA,NA,23.139,26.203,26.474,26.508,3.969,2.869
"1850-02",-34.861,-27.458,-31.287,-5.676,-0.697,0.233,12.606,22.933,24.151,23.759,26.266,25.219,25.813,14.773,24.885,13.376,-2.886,-1.111,-10.711,6.854,15.747,25.596,25.06,25.486,24.748,22.855,23.231,25.002,-36.254,-15.235,-23.783,-23.324,1.61,-5.285,-9.549,4.482,17.071,19.693,25.414,28.383,29.355,26.329,23.364,16.969,-28.437,-15.33,-25.439,5.463,27.748,26.941,9.862,NA,NA,23.66,26.862,26.981,27.586,4.531,2.576
"1850-03",-32.717,-15.167,-20.661,-0.143,4.012,0.826,12.72,23.742,24.209,24.154,27.023,25.197,25.13,12.59,21.522,11.541,-0.972,1.954,-1.006,9.842,20.691,29.035,26.651,26.797,24.945,21.683,22.458,25.741,-21.128,-2.444,-8.261,-15.654,5.874,1.103,-5.63,6.854,19.629,22.715,25.994,27.518,27.312,23.667,21.059,16.075,-38.274,-25.147,-28.097,6.012,27.843,27.218,10.616,NA,NA,24.173,28.182,28.139,27.42,3.116,5.318
"1850-04",-21.557,-6.726,-12.352,3.803,7.362,5.552,17.712,25.519,25.448,23.947,27.026,24.144,24.068,9.101,19.383,8.622,1.825,5.729,6.173,13.275,24.713,30.087,27.5,28.143,24.736,21.18,22.451,23.469,-10.56,3.89,-2.344,-7.213,13.169,7.507,-1.787,11.67,25.456,27.063,26.794,26.888,23.916,20.602,17.637,13.389,-43.829,-28.264,-13.679,8.787,27.621,26.623,12.2,NA,NA,25.648,29.211,28.771,25.711,2.047,8.002
"1850-05",-11.463,2.047,-1.308,7.332,15.593,13.663,21.398,25.815,25.756,22.416,25.51,22.927,22.299,6.662,17.075,5.813,4.185,10.013,11.435,17.619,27.465,30.431,26.829,27.953,23.197,17.402,18.933,21.652,-4.106,10.006,2.383,0.191,20.535,13.111,1.675,16.385,29.093,30.107,27.347,25.142,21.284,18.92,14.869,12.126,-46.689,-30.742,-6.24,11.706,27.438,25.601,13.217,NA,NA,27.466,29.284,28.705,24.672,-1.715,10.436
"1850-06",-4.922,8.252,6.068,15.517,20.028,17.368,24.841,25.892,26.586,21.216,24.524,22.091,19.789,3.48,13.425,3.772,9.022,17.002,19.216,24.161,31.721,30.111,26.453,27.788,22.056,15.071,18.157,19.748,5.015,13.41,9.736,7.028,24.133,18.155,6.56,20.163,31.45,31.55,26.571,19.537,14.359,14.822,11.26,9.481,-45.572,-33.352,-1.757,13.238,26.996,24.683,15.249,NA,NA,28.282,28.689,28.077,22.646,-2.673,12.811
"1850-07",-3.718,11.11,8.058,18.367,24.137,20.928,26.119,25.394,26.903,21.812,24.812,23.005,21.602,2.935,12.127,2.818,12.708,19.609,18.24,25.671,31.642,28.478,25.474,26.607,21.743,14.976,17.462,19.538,8.734,18.791,15.694,9.886,26.117,21.406,7.079,22.125,31.867,29.883,26.278,21.598,14.495,13.627,9.49,9.145,-48.268,-30.889,-0.159,14.871,26.26,23.408,18.756,NA,NA,26.368,27.627,27.199,22.024,-2.838,13.806
"1850-08",-7.802,8.51,6.724,19.904,23.019,20.014,25.301,25.644,26.594,22.088,25.371,23.786,22.897,5.494,13.872,3.411,11.083,16.596,16.501,24.537,30.083,26.866,25.092,25.959,22.342,17.171,19.805,20.182,5.724,14.803,12.371,10.438,24.979,21.188,6.916,23.308,30.895,27.247,26.256,22.662,15.689,14.543,10.787,9.563,-45.766,-29.067,-0.628,15.971,26.405,23.127,19.517,NA,NA,25.471,27.621,27.294,21.567,-3.023,13.367
"1850-09",-13.651,2.418,1.924,12.994,18.67,17.15,23.972,25.303,26.718,22.731,26.285,24.667,24.861,7.119,16.784,5.85,4.681,8.498,6.879,20.723,28.226,27.626,25.538,25.9,22.843,20.72,21.34,20.785,-0.2,7.199,3.697,4.294,19.527,13.298,4.124,18.295,27.739,27.693,26.138,24.683,19.56,16.999,13.529,10.108,-42.99,-29.85,-5.165,15.756,26.556,22.964,19.052,NA,NA,25.038,27.904,27.297,21.59,-2.439,11.2
"1850-10",-24.915,-3.485,-4.126,6.351,12.863,11.026,20.295,24.304,26.39,23.333,27.062,26.189,24.878,8.896,18.278,7.571,3.051,7.196,3.63,16.284,25.116,28.333,26.17,25.86,24.044,23.948,24.757,23.502,-10.453,1.748,-5.214,-6.03,14.03,5.713,-1.836,13.086,25.751,24.841,25.834,28.017,24.756,21.702,16.178,10.781,-35.309,-23.329,-8.161,13.619,26.72,23.703,17.163,NA,NA,26.983,27.524,27.19,22.907,-0.49,9.285
"1850-11",-26.357,-14.42,-13.195,-0.084,3.695,3.389,13.715,23.619,25.557,23.277,26.545,26.011,25.441,13.108,21.774,10.561,-6.456,-0.361,-4.272,11.873,20.493,26.359,25.05,25.217,23.323,22.335,24.124,23.904,-24.685,-4.989,-14.044,-16.815,7.231,-1.286,-6.207,8.702,21.166,21.135,25.657,29.316,28.407,23.924,19.314,12.758,-26.138,-15.242,-20.136,11.377,27.16,24.557,13.952,NA,NA,26.576,26.997,27.08,24.086,1.673,6.224
"1850-12",-27.853,-24.518,-18.593,-2.37,-0.98,-3.104,9.729,21.585,24.477,22.883,25.571,24.746,24.806,13.966,22.848,11.616,-11.566,-8.659,-17.149,7.253,15.936,23.732,23.675,24.031,22.696,22.223,23.97,25.388,-33.625,-20.153,-27.672,-22.668,1.865,-7.529,-10.962,5.521,18.12,16.736,25.487,30.708,31.171,24.21,22.077,15.276,-15.354,-5.792,-26.458,8.653,27.491,25.609,12.5,NA,NA,25.137,26.491,26.668,25.7,2.971,3.399
"1851-01",-33.973,-30.735,-27.904,-0.985,0.394,-3.668,11.835,20.881,22.726,23.174,25.877,24.09,25.087,15.602,25.725,13.216,-9.769,-5.287,-16.769,4.442,12.606,23.387,23.214,23.753,22.916,22.027,23.283,25.454,-35.376,-19.618,-27.724,-25.288,-2.74,-14.215,-12.445,0.149,16.402,15.641,25.106,29.395,30.561,25.812,24.131,15.456,-17.444,-7.097,-26.301,6.399,27.596,26.383,12.105,NA,NA,23.971,26.503,26.72,26.992,4.298,1.898
"1851-02",-32.124,-18.649,-27.794,-2.517,0.719,-2.328,12.382,21.767,23.699,24.2,26.634,24.945,25.662,15.494,24.74,13.905,-9.516,-9.774,-16.755,3.539,15.191,26.318,26.059,26.142,25.091,22.313,23.576,24.91,-33.736,-17.11,-23.7,-26.166,-0.96,-7.088,-10.334,2.574,16.921,17.516,25.673,27.666,28.028,25.529,21.121,16.164,-25.842,-17.162,-14.656,4.764,27.754,27.043,10.553,NA,NA,23.901,27.186,27.277,27.303,4.707,2.423
"1851-03",-27.703,-15.208,-18.119,1.653,5.266,2.767,16.161,22.413,23.632,23.957,27.013,24.599,24.678,12.258,22.394,11.662,-4.094,-2.397,-2.64,6.49,20.419,28.964,26.765,26.812,24.837,21.55,22.339,24.304,-26.99,-6.053,-13.501,-19.969,2.994,-1.401,-5.918,6.848,17.955,22.291,26.586,28.116,27.032,22.859,20.699,15.091,-36.589,-26.041,-26.206,4.757,27.567,27.118,10.879,NA,NA,23.86,28.458,28.27,26.233,3.836,4.697
"1851-04",-23.283,-3.812,-8.907,5.311,10.135,6.188,18.308,24.275,24.312,23.746,27.372,24.238,24.365,9.918,19.571,8.956,1.393,5.399,6.274,11.875,24.628,29.929,27.43,27.928,24.041,21.333,21.778,23.753,-12.719,3.218,-3.475,-10.285,12.192,6.909,-2,11.765,24.649,27.809,27.504,26.785,24.072,21.064,17.34,12.462,-42.902,-30.701,-14.668,6.143,27.634,26.421,11.248,NA,NA,25.276,29.534,29.087,25.728,2.695,8.042
"1851-05",-12.643,3.306,-1.727,10.473,17.842,14.215,22.02,24.291,25.016,22.459,26.159,22.562,21.293,5.364,15.117,6.261,5.973,11.701,14.295,15.864,28.147,30.308,27.49,28.241,23.553,17.611,20.445,22.223,-3.434,8.885,2.879,-0.759,21.135,14.39,2.82,17.687,28.12,30.588,27.417,24.086,18.4,17.164,13.189,10.094,-43.482,-33.027,-6.829,11.018,27.131,24.947,11.781,NA,NA,27.459,29.358,28.594,24.388,0.649,10.829
"1851-06",-4.591,9.307,5.461,16.398,20.638,17.914,24.936,25.361,26.614,21.697,24.895,21.92,20.979,3.679,14.052,2.865,8.346,17.639,16.349,22.688,32.387,29.752,25.835,27.156,21.989,14.252,17.358,20.123,5.11,14.631,10.974,6.448,23.636,18.109,5.324,20.018,30.72,30.772,27.098,19.545,13.044,14.298,10.939,9.712,-45.039,-35.702,-2.03,12.031,26.762,24.282,14.504,NA,NA,28.387,28.94,28.277,22.947,-1.047,12.765
"1851-07",-4.439,12.946,8.9,21.009,23.21,20.145,26.091,25.206,26.586,21.233,24.652,22.192,18.836,2.012,9.324,1.225,10.96,18.538,17.133,25.464,31.6,29.164,26.036,27.257,22.388,14.294,17.786,19.83,9.03,18.019,14.977,11.189,24.753,21.56,8.361,21.981,31.264,31.079,26.895,20.69,13.835,14.154,10.219,8.756,-48.594,-31.071,-0.287,14.139,26.365,23.158,17.534,NA,NA,26.599,28.563,27.738,21.997,-4.04,13.659
"1851-08",-8.352,8.917,7.778,19.575,25.392,19.888,25.511,24.884,26.861,21.738,25.15,22.499,21.221,4.742,12.878,4.156,10.4,16.726,16.962,24.489,30.574,27.194,24.899,26.042,22.506,15.756,18.353,19.652,6.248,16.86,12.753,11.08,25.027,22.197,7.337,22.803,31.111,27.674,26.718,23.389,15.886,14.436,11.123,8.958,-46.147,-35.578,-0.784,15.369,26.615,22.996,18.887,NA,NA,25.379,27.799,27.272,21.996,-2.919,13.321
"1851-09",-17.635,4.24,3.233,14.614,18.385,15.843,22.653,24.929,26.629,23.036,26.567,24.281,24.412,7.279,16.275,4.874,8.355,12.298,12.958,21.065,28.453,28.209,25.537,25.638,23.041,19.885,21.816,21.184,0.133,7.718,3.04,4.22,17.988,12.222,4.354,19.035,27.927,27.921,26.541,23.544,18.084,16.037,11.999,9.976,-39.97,-27.164,-2.389,15.112,26.751,23.012,18.771,NA,NA,25.421,28.122,27.594,22.153,-2.121,11.657
"1851-10",-23.811,-4.611,-3.066,7.366,12.618,12.204,19.124,24.157,26.58,24.113,27.876,25.239,26.406,10.791,19.75,6.968,2.864,7.483,4.533,15.834,25.673,28.025,25.686,25.263,24.005,21.231,23.578,22.941,-10.744,2.048,-4.07,-5.713,13.486,5.5,-1.699,13.165,24.71,25.081,26.036,27.62,24.321,20.535,15.498,10.266,-35.075,-24.849,-10.081,13.586,27.133,23.822,16.898,NA,NA,26.383,28.11,27.614,23.158,-0.803,9.32
"1851-11",-33.709,-14.645,-10.364,2.058,4.401,4.687,14.92,23.186,25.791,23.925,27.677,26.138,26.01,11.525,19.877,9.986,-3.723,0.941,-2.155,10.476,19.235,26.549,24.607,24.587,23.108,22.762,23.519,23.798,-22.314,-3.26,-13.632,-15.617,8.656,-2.425,-6.847,7.657,21.026,21.222,25.642,29.396,28.272,23.628,18.936,12.541,-23.084,-12.727,-18.526,10.773,27.72,25.341,14.774,NA,NA,26.457,27.237,27.335,23.951,0.828,6.643
"1851-12",-31.702,-22.961,-20.786,-4.252,1.741,2.902,10.567,22.706,25.041,23.687,26.772,25.234,25.897,14.652,23.373,11.986,-5.528,-2.13,-11.274,6.245,13.484,22.648,23.414,24.184,22.919,24.644,25.411,25.425,-35.973,-14.768,-22.222,-24.258,1.48,-9.039,-10.95,5.321,16.456,17.303,25.698,30.302,30.697,24.658,21.744,15.248,-15.128,-6.211,-17.123,5.878,27.947,25.833,13.536,NA,NA,25.034,27.295,27.429,25.578,3.301,4.002
"1852-01",-33.534,-24.017,-26.912,-6.447,-2.958,-3.804,9.054,22.155,24.175,24.176,26.967,24.76,26.018,15.962,23.79,14.568,-4.594,-0.709,-9.388,5.873,13.136,23.679,23.99,24.363,23.64,23.843,24.772,25.765,-31.768,-14.273,-24.927,-27.444,-1.781,-12.033,-11.924,1.116,14.85,16.69,25.091,30.648,31.542,26.42,25.005,16.352,-16.054,-5.501,-23.14,3.692,27.957,26.412,12.267,NA,NA,24.2,27.01,27.066,26.439,4.551,3.153
"1852-02",-34.88,-23.13,-28.693,1.833,2.784,-2.498,12.57,21.487,23.578,24.888,27.774,24.924,25.762,15.346,23.604,13.848,-7.197,-1.831,-9.756,5.89,16.038,27.72,26.708,26.033,25.399,25.134,25.228,25.981,-33.478,-13.075,-21.541,-25.481,2.56,-3.725,-8.395,5.107,17.469,18.417,25.874,30.923,30.476,27.102,21.65,15.749,-23.362,-12.45,-21.852,4.412,27.64,27.214,11.029,NA,NA,23.714,27.477,27.533,27.561,4.767,3.831
"1852-03",-30.976,-15.307,-20.381,1.64,7.463,4.709,15.233,22.957,23.118,24.779,28.275,24.939,25.722,12.967,21.734,11.903,-3.202,1.79,-2.927,8.888,19.451,28.579,27.026,26.898,24.739,21.768,23.467,25.834,-25.988,-6.727,-13.454,-19.54,4.103,-0.749,-5.643,6.873,18.588,22.708,27.02,30.161,29.02,25.012,21.444,15.92,-36.845,-21.006,-17.835,5.765,27.649,27.168,10.127,NA,NA,24.425,28.774,28.5,27.916,3.761,5.146
"1852-04",-22.632,-9.778,-12.997,7.336,12.46,8.026,19.187,23.217,23.896,23.825,27.341,24.221,23.621,9.591,17.798,9.197,1.983,5.892,8.481,12.323,23.979,29.807,27.845,28.338,24.567,20.708,21.357,23.562,-17.178,2.653,-5.045,-8.455,12.422,7.064,-2.521,12.739,24.259,26.638,27.679,27.208,22.401,20.985,16.535,13.026,-44.253,-27.795,-11.265,7.993,27.785,26.682,11.024,NA,NA,25.533,29.484,29.057,27.154,2.128,7.555
"1852-05",-12.279,3.343,-1.936,12.349,17.406,13.06,22.122,24.625,25.227,22.694,25.829,23.179,22.078,6.293,16.027,6.401,5.339,9.996,7.527,16.905,27.553,30.47,27.092,28.129,23.584,17.44,19.368,22.004,-4.344,8.569,2.421,-2.166,17.016,14.419,1.887,17.279,27.622,30.064,27.84,24.516,17.332,17.251,12.506,10.937,-44.895,-26.622,-3.6,11.12,27.831,26.15,12.507,NA,NA,26.72,29.973,29.352,25.274,-0.483,10.42
"1852-06",-5.727,8.383,6.628,16.923,22.751,17.458,24.077,25.441,26.011,22.101,25.27,22.536,20.807,4.286,12.611,4.426,11.458,15.661,15.92,23.261,32.057,29.639,26.518,27.862,22.549,15.501,18.625,20.42,5.708,17.338,9.032,5.652,24.86,18.97,4.549,20.068,30.658,31.27,27.329,22.959,13.798,14.739,9.366,9.509,-46.26,-31.187,-0.38,12.454,27.399,24.718,15.232,NA,NA,28.387,29.166,28.39,23.557,-2.838,12.975
"1852-07",-3.784,12.169,8.245,21.546,24.509,19.078,25.228,25.672,26.521,21.848,25.204,22.937,22.01,3.934,13.77,3.313,12.926,18.592,19.586,25.746,33.353,28.434,25.912,27.259,22.75,14.03,18.546,20.931,6.219,17.505,14.826,10.754,25.858,20.772,7.497,23.035,32.459,30.752,26.758,20.835,13.126,14.413,9.849,9.394,-48.083,-32.071,0.035,14.425,26.982,23.819,17.843,NA,NA,27.286,27.833,27.4,23.137,-3.548,13.983
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"1898-12",-29.144,-24.686,-22.37,-3.209,-1.868,-1.469,10.735,22.14,24.509,23.859,26.716,24.582,25.479,14.609,23.447,12.534,-6.145,-1.066,-8.97,7.428,15.24,24.945,24.317,24.978,24.5,23.389,24.871,25.81,-30.341,-15.336,-26.705,-22.156,0.803,-13.076,-11.599,0.782,16.876,17.653,25.429,29.361,29.788,24.704,23.285,13.947,-15.614,-7.539,-24.71,9.247,27.689,25.594,11.571,NA,NA,25.206,27.056,27.238,25.592,3.109,3.728
"1899-01",-28.928,-24.313,-29.058,-4.351,-5.586,-5.395,8.747,22.046,24.317,23.986,26.445,24.564,25.634,15.912,26.218,12.75,-8.041,-5.479,-14.281,4.796,14.554,25.616,24.09,24.792,24.377,22.553,23.96,25.595,-32.294,-19.208,-25.957,-27.676,-0.594,-12.7,-12.715,1.007,16.374,16.845,25.03,27.428,28.815,25.776,22.982,16.594,-15.471,-6.529,-20.972,5.355,27.876,26.68,11.07,NA,NA,24.35,26.97,27.08,27.157,4.365,2.691
"1899-02",-30.325,-22.484,-26.87,-3.413,-2.297,-3.333,10.598,22.978,24.306,24.078,26.421,24.552,25.303,15.666,25.9,13.558,-7.797,-4.229,-11.833,5.964,15.311,26.03,25.371,25.534,24.9,23.682,23.818,25.617,-35.033,-12.574,-22.923,-26.971,0.959,-6.3,-11.055,4.033,16.32,18.274,25.907,27.913,31.362,25.419,25.938,15.667,-26.372,-16.562,-33.1,6.534,27.817,27.297,10.259,NA,NA,23.829,27.279,27.283,27.338,4.478,2.872
"1899-03",-28.61,-14.621,-23.179,0.607,3.974,2.151,13.46,23.591,24.343,24.39,26.973,25.341,26.289,14.299,25.371,12.27,-5.397,-1.857,-6.155,8.194,20.808,28.926,27.967,27.572,25.85,24.101,24.333,25.575,-28.674,-5.737,-11.405,-18.319,6.906,1.757,-3.776,7.704,20.518,24.081,26.429,29.848,29.517,25.243,21.573,15.005,-38.204,-25.751,-21.741,5.739,27.59,27.135,9.73,NA,NA,24.187,28.528,28.473,27.378,2.983,5.157
"1899-04",-18.849,-7.036,-12.807,6.21,9.57,6.118,18.157,23.833,24.844,23.55,26.567,24.69,23.806,9.922,18.716,9.177,-1.907,3.174,4.02,12.158,25.074,30.681,27.648,27.83,24.775,21.267,22.39,24.121,-14.602,3.762,-4.547,-5.852,14.256,9.768,-0.994,12.937,24.615,27.434,27.206,28.747,24.442,22.587,17.026,13.437,-44.84,-30.069,-18.956,9.787,27.674,26.446,9.609,NA,NA,25.412,29.676,29.25,26.281,0.953,7.824
"1899-05",-11.889,1.747,-1.453,9.448,16.971,12.852,22.871,25.291,25.596,22.34,25.837,23.524,21.879,7.11,15.174,7.018,4.696,9.626,8.051,16.603,28.794,29.983,26.936,27.815,23.21,17.132,19.951,21.29,-3.461,7.888,2.671,-0.782,19.41,14.742,2.219,17.169,28.716,30.313,27.785,24.878,17.46,18.008,12.906,12.025,-47.798,-33.252,-5.984,12.444,27.759,25.763,10.914,NA,NA,27.161,29.821,29.365,23.683,-0.794,10.183
"1899-06",-5.562,8.287,6.061,14.699,21.472,17.117,25.089,25.487,26.629,21.731,25.054,22.768,21.595,4.009,15.278,3.757,9.431,13.897,18.069,22.497,30.983,29.69,25.98,27.3,22.878,14.562,18.038,20.46,5.129,14.095,8.501,5.676,24.439,17.468,4.88,19.021,31.105,31.865,27.378,22.324,13.193,14.619,9.855,10.376,-46.876,-34.949,-1.498,13.739,27.338,24.806,13.001,NA,NA,28.308,28.946,28.219,22.871,-1.879,12.497
"1899-07",-5.169,10.402,8.897,19.202,25.343,21.13,25.829,25.739,26.55,22.167,25.431,22.651,21.903,4.627,15.103,4.37,11.638,18.07,16.405,24.716,31.202,29.312,26.187,27.141,21.953,15.588,18.139,19.429,8.327,15.902,15.69,10.671,24.481,21.412,7.929,22.628,32.206,29.975,27,20.718,11.032,12.411,9.16,9.55,-46.683,-33.634,-0.283,15.36,26.901,24.041,16.252,NA,NA,26.755,27.505,26.946,21.649,-2.759,13.774
"1899-08",-8.886,8.61,7.287,18.749,24.177,19.671,26.489,26.172,27.163,22.094,25.614,22.877,22.842,5.704,14.983,4.719,12.073,16.397,16.299,23.603,29.9,28.13,25.705,26.654,22.796,17.584,20.237,20.323,5.459,13.445,12.751,11.377,24.114,19.011,7.609,22.465,30.821,27.745,26.687,23.292,15.169,13.96,10.935,9.771,-45.165,-34.647,-0.288,15.951,26.698,23.881,17.737,NA,NA,25.521,27.486,27.138,21.661,-2.494,13.321
"1899-09",-19.132,4.284,2.957,15.465,19.893,15.711,22.529,24.884,27.273,23.333,27.134,25.067,26.01,7.905,18.134,6.219,8.087,12.547,11.68,20.808,27.962,28.364,26.101,26.514,23.489,21.854,21.861,20.914,0.589,10.303,3.698,4.425,18.682,12.792,3.526,17.906,28.51,27.505,26.688,25.634,20.126,17.964,12.848,10.192,-44.221,-29.316,-4.303,14.953,26.719,23.734,17.958,NA,NA,25.653,27.176,26.739,21.878,-2.495,11.648
"1899-10",-21.079,-2.078,-5.603,8.422,9.865,7.258,18.777,23.926,26.486,23.488,27.148,25.622,25.532,10.59,19.474,7.804,-0.099,4.152,3.496,15.565,26.545,28.466,25.998,25.43,23.555,20.988,23.481,23.028,-9.934,2.391,-3.255,-4.082,14.657,5.552,-2.958,12.73,25.692,24.973,25.72,25.374,21.512,18.102,14.74,11.518,-34.336,-22.848,-13.062,14.074,26.797,23.945,16.137,NA,NA,26.744,27.547,27.262,23.037,-0.595,9.175
"1899-11",-24.328,-13.482,-13.179,0.893,3.198,3.011,12.968,23.533,25.785,23.315,26.686,25.369,25.546,13.784,22.069,12.157,-4.519,-0.446,-5.434,10.224,19.551,26.933,25.381,24.964,23.492,24.534,25.504,24.394,-24.141,-8.921,-17.134,-15.417,7.08,-3.928,-7.095,6.417,20.868,20.096,25.791,29.964,28.415,22.123,19.114,13.535,-24.392,-13.398,-15.843,11.431,27.262,24.778,14.171,NA,NA,26.246,27.071,27.263,23.999,1.495,6.098
"1899-12",-27.654,-20.613,-19.039,-5.437,-3.231,-3,9.335,22.49,24.958,22.993,25.765,23.526,24.85,13.777,23.565,12.989,-10.62,-2.935,-12.885,8.003,15.273,23.453,23.718,24.002,22.854,23.764,23.863,25.257,-31.524,-16.779,-25.353,-23.637,1.701,-9.96,-11.279,2.358,16.338,16.582,24.988,30.391,30.988,25.27,21.92,14.112,-13.713,-6.226,-23.544,10.742,27.491,25.701,11.73,NA,NA,24.822,26.911,27.015,25.565,3.789,3.788
"1900-01",-32.76,-23.377,-27.717,-6.962,-3.613,-4.547,8.374,21.839,24.113,23.459,26.063,24.387,25.125,15.34,25.543,14.124,-10.738,-9.524,-17.761,6.849,16.326,24.419,23.853,24.043,23.702,23.383,25.053,26.176,-32.836,-22.152,-28.873,-28.3,-0.629,-14.745,-13.445,-1.447,16.523,15.697,24.811,30.45,30.668,26.029,22.166,16.906,-15.887,-6.331,-19.147,5.684,27.48,26.234,10.601,NA,NA,24.078,26.663,26.784,27.423,5.148,2.277
"1900-02",-33.176,-23.334,-25.716,-5.814,-5.077,-5.955,10.678,23.017,23.776,24.047,26.594,24.545,25.245,14.979,24.992,14.131,-10.052,-5.962,-13.435,8.356,17.191,24.824,24.022,25.214,24.606,23.547,23.791,26.357,-31.727,-16.042,-22.879,-24.183,2.292,-5.297,-9.941,2.474,17.956,19.599,25.231,28.632,30.268,24.933,23.7,17.136,-26.36,-13.516,-28.354,6.86,27.654,27.329,10.356,NA,NA,24.031,27.039,27.116,27.672,4.918,2.81
"1900-03",-23.154,-15.159,-20.574,0.045,4.356,2.399,15.168,23.459,24.065,24.059,26.87,24.881,25.401,14.038,23.727,12.424,-4.809,-1.722,-7.988,9.117,20.29,27.861,26.962,27.257,25.295,22.131,22.934,25.75,-25.76,-8.404,-12.985,-19.839,4.322,-0.657,-7.731,6.063,20.624,22.067,26.664,27.739,26.627,21.916,20.779,16.119,-37.414,-21.466,-28.135,5.532,27.906,26.884,9.355,NA,NA,24.435,28.405,28.178,27.341,4.07,4.76
"1900-04",-23.311,-3.592,-10.297,3.355,8.301,7.284,17.353,24.602,24.929,24.118,26.935,24.344,24.333,10.5,19.915,10.775,0.252,5.163,1.947,13.018,25.033,30.457,28.055,28.544,24.73,21.608,22.173,23.938,-12.633,2.44,-2.231,-8.246,13.491,9.102,-2.321,11.996,25.372,26.988,27.246,27.555,24.079,19.986,17.596,13.702,-43.465,-28.926,-22.442,9.568,27.604,26.231,9.913,NA,NA,25.542,29.487,28.893,26.154,1.941,8.124
"1900-05",-12.52,2.983,-1.218,9,14.528,11.977,22.177,25.086,25.255,22.84,25.711,22.447,21.967,7.051,16.418,7.21,3.191,10.394,6.741,19.153,27.641,30.309,27.237,28.342,23.934,18.448,20.675,22.002,-3.022,6.215,2.727,-0.077,20.611,13.578,1.975,16.52,29.752,30.821,27.724,25.173,19.497,17.617,14.497,11.297,-42.576,-31.744,-8.406,11.88,27.463,25.181,11.416,NA,NA,27.555,29.833,29.145,24.303,0.826,10.7
"1900-06",-7.812,9.307,5.531,13.338,18.506,16.455,24.988,26.321,26.125,21.627,24.876,22.05,20.197,4.089,13.746,3.275,8.843,17.301,15.947,23.442,31.191,29.319,26.364,27.836,22.528,15.658,18.76,20.694,5.85,13.894,11.314,6.055,23.512,17.751,4.458,19.62,31.662,30.871,27.035,23.039,15.163,15.203,10.514,11.212,-44.83,-34.806,-2.877,13.804,26.922,24.588,13.963,NA,NA,27.82,28.817,28.122,22.607,-2.05,12.728
"1900-07",-4.875,12.116,9.043,17.616,23.609,19.83,25.514,25.604,26.864,20.881,24.738,21.482,19.965,3.431,13.052,3.158,10.309,16.855,17.959,24.725,31.98,27.656,24.991,26.332,22.18,14.461,18.116,19.9,9.329,18.32,15.322,9.987,25.8,20.672,6.23,21.117,32.441,30.506,26.699,20.486,12.445,14.387,9.156,9.383,-46.712,-34.603,-0.477,15.494,26.635,23.64,17.253,NA,NA,26.992,28.277,27.656,21.848,-3.296,13.562
"1900-08",-9.934,8.684,7.597,18.372,22.917,19.82,26.125,25.846,26.708,21.893,25.574,22.421,22.188,4.612,13.619,4.854,11.436,16.874,14.014,24.403,30.941,27.727,25.378,26.371,22.707,15.663,18.687,20.54,4.417,15.45,13.305,8.992,23.634,20.657,7.329,21.996,31.291,28.141,26.733,22.426,15.23,12.532,10.269,9.919,-44.814,-38.899,-2.235,15.597,26.361,23.393,18.817,NA,NA,25.079,27.684,27.173,22.062,-2.871,13.1
"1900-09",-12.024,2.754,3.19,14.463,17.7,15.066,22.533,25.079,26.986,22.99,26.696,24.774,25.124,7.534,17.382,5.715,5.401,12.231,8.286,21.617,28.511,28.169,25.861,26.371,23.456,19.849,21.207,21.225,-0.732,7.948,4.425,3.945,19.983,13.996,4.641,18.124,28.712,27.269,26.429,24.657,18.632,16.961,12.679,10.316,-41.564,-32.928,-7.864,14.907,26.501,23.343,18.27,NA,NA,25.3,27.935,27.411,22.308,-1.399,11.525
"1900-10",-22.161,-4.109,-1.444,8.127,12.328,10.08,18.277,24.198,26.791,23.57,27.338,25.227,25.929,10.545,19.296,7.582,1.254,5.402,2.898,15.886,25.405,27.917,25.591,25.421,23.945,20.525,22.404,22.441,-10.754,2.051,-4.923,-5.07,14.189,5.695,-2.467,13.702,25.659,25.055,26.342,27.508,25.614,21.106,16.882,10.94,-33.497,-26.806,-17.963,13.701,26.707,23.816,16.005,NA,NA,26.68,28.059,27.574,23.302,-1.2,9.33
"1900-11",-26.251,-14.281,-11.053,-1.297,1.322,2.226,13.615,23.72,25.537,23.265,26.62,26.278,25.353,13.727,22.177,11.221,-5.212,1.069,-3.907,12.172,20.193,26.555,24.997,24.827,23.631,21.886,23.467,23.631,-24.788,-6.698,-15.265,-16.376,7.784,-2.424,-6.56,7.129,20.663,21.351,25.661,28.587,26.51,22.154,18.443,13.446,-25.499,-15.37,-27.475,12.245,26.987,24.476,13.545,NA,NA,26.321,27.859,27.683,24.158,1.694,6.072
"1900-12",-34.253,-19.571,-20.2,-5.738,-2.829,-3.605,10.487,22.542,24.826,22.684,25.359,24.548,24.882,14.947,23.709,11.625,-6.028,-1.191,-8.904,8.301,13.83,22.555,22.714,23.517,22.966,23.381,23.612,24.876,-32.27,-16.201,-25.13,-26.859,0.872,-10.654,-10.012,2.241,14.687,17.183,25.014,30.352,30.561,23.609,22.432,14.239,-15.678,-8.773,-29.83,9.487,27.587,26.216,12.306,NA,NA,24.089,26.973,27.103,26.048,3.464,3.42
"1901-01",-35.126,-25.325,-27.054,-4.295,-3.519,-6.516,11.932,21.677,23.645,23.303,25.763,24.706,24.896,15.67,24.224,14.897,-7.638,-2.696,-14.068,6.711,13.075,22.585,23.645,23.619,23.86,24.779,25.685,25.52,-32.879,-21.762,-29.543,-27.755,-3.671,-16.336,-11.805,-1.767,13.499,15.507,24.865,30.626,33.008,25.917,24.968,16.468,-17.461,-7.692,-21.574,3.938,27.793,26.954,11.859,NA,NA,22.809,26.989,27.231,26.903,4.185,2.022
"1901-02",-31.141,-24.663,-26.864,-1.38,-1.775,-3.762,12.923,21.893,23.708,24.357,26.729,24.358,24.997,15.287,24.653,13.637,-13.562,-3.269,-11.746,8.428,17.281,26.125,25.058,24.784,24.288,22.691,23.916,25.654,-35.895,-15.544,-23.622,-26.378,1.241,-8.819,-12.486,0.589,15.47,16.823,25.181,30.331,32.101,24.638,24.873,15.554,-27.595,-15.087,-27.057,4.005,27.576,27.085,10.827,NA,NA,22.5,27.534,27.686,27.59,4.07,2.474
"1901-03",-31.468,-17.281,-20.74,1.702,4.184,1.753,15.165,22.727,23.469,24.352,27.096,24.73,25.227,13.876,23.433,11.195,-6.396,-0.889,-1.726,9.88,20.29,28.03,26.631,26.807,24.563,22.105,23.425,25.503,-26.944,-6.266,-14.478,-18.911,7.669,-0.571,-7.312,6.919,20.862,21.997,26.551,27.836,27.397,24.068,21.159,15.937,-38.401,-25.526,-27.141,6.161,27.642,27.218,11.828,NA,NA,23.663,28.123,28.088,27.622,3.864,4.666
"1901-04",-22.66,-4.902,-6.535,5.529,11.444,7.803,19.104,24.13,24.577,24.032,27.313,24.157,24.422,10.051,19.905,8.321,1.006,5.541,4.116,13.183,23.479,29.83,27.077,27.887,24.283,20.918,21.873,23.802,-18.016,0.11,-6.254,-11.365,11.652,7.054,-3.134,12.242,24.178,26.854,26.931,27.486,24.082,20.871,17.61,13.851,-41.923,-30.838,-17.969,6.752,27.617,26.77,12.332,NA,NA,24.783,29.402,29.184,26.377,1.213,7.734
"1901-05",-15.366,3.107,-0.794,8.939,14.745,12.392,22.296,25.1,25.599,22.69,26.092,22.792,21.673,5.952,15.336,5.191,6.787,12.287,12.892,18.226,28.205,30.374,26.977,27.169,22.551,16.983,19.092,21.341,-2.379,9.414,3.613,-0.027,19.864,13.259,1.548,15.898,27.516,30.042,27.291,25.194,19.453,18.884,13.201,12.059,-46.323,-32.496,-8.458,11.058,27.412,25.751,12.529,NA,NA,26.652,29.586,28.981,24.476,-0.577,10.459
"1901-06",-6.331,7.974,6.896,15.669,22.666,18.374,25.359,25.171,26.359,22.007,25.271,22.906,21.318,4.207,13.09,4.623,9.342,16.527,16.439,22.753,31.77,29.898,26.301,27.479,21.811,16.2,18.164,20.092,5.366,13.932,10.336,6.815,23.836,17.885,5.827,20.04,30.819,31.05,27.087,21.77,13.953,14.934,9.644,10.206,-47.099,-35.283,-1.858,12.906,26.879,24.727,15.075,NA,NA,27.807,28.709,27.955,22.843,-2.049,12.723
"1901-07",-4.494,11.991,8.713,20.942,22.8,20.052,25.262,25.5,26.684,21.136,24.723,22.563,19.369,2.149,10.826,2.452,12.916,20.32,18.448,25.594,32.652,28.3,25.854,27.199,21.607,15.332,18.688,19.846,8.572,15.62,15.085,11.052,25.444,20.388,7.408,21.968,31.411,31.277,26.982,22.109,13.803,14.046,10.173,9.243,-47.374,-32.248,-0.134,14.729,26.369,23.233,17.701,NA,NA,26.791,28.134,27.481,22.095,-4.051,13.82
"1901-08",-8.875,7.72,7.751,18.474,25.368,20.546,25.348,25.221,27.029,22.149,25.549,22.93,21.963,3.896,14.079,4.007,10.635,16.703,15.334,24.555,31.443,28.061,25.789,26.204,22.263,18.027,19.85,19.622,6.057,15.56,12.882,9.865,24.838,20.458,6.946,22.352,31.067,28.242,26.891,22.516,13.707,13.159,9.738,9.455,-47.16,-41.658,-1.127,15.506,26.356,22.996,19.199,NA,NA,25.333,28.001,27.472,21.268,-3.076,13.095
"1901-09",-17.955,3.223,1.145,11.971,13.374,13.651,21.987,25.492,27.008,23.175,26.647,24.383,23.738,7.237,15.996,6.086,7.322,12.63,10.311,21.763,28.927,28.761,26.685,26.531,23.166,21.09,22.437,21.357,1.193,10.065,5.42,3.501,19.352,13.391,2.599,18.253,29.15,28.43,26.523,24.377,20.211,16.591,12.932,10.813,-47.607,-32.572,-4.463,15.722,26.478,23.15,19.242,NA,NA,25.453,28.347,27.788,21.788,-3.082,11.071
"1901-10",-24.499,-2.951,-4.963,7.895,11.788,9.287,19.488,24.013,26.576,23.77,27.608,25.776,25.671,10.824,19.386,7.97,3.429,7.37,2.258,16.218,25.281,28.341,26.243,26.084,24.064,23.396,24.723,23.81,-8.636,0.063,-4.415,-5.092,12.294,4.903,-0.747,14.317,26.462,25.828,26.471,26.428,23.36,19.87,16.243,10.689,-37.349,-25.466,-8.324,14.141,26.94,23.501,16.678,NA,NA,26.974,28.171,27.696,23.128,0.066,9.152
"1901-11",-30.798,-12.741,-11.338,-0.282,2.837,2.899,13.176,23.74,25.796,23.84,27.146,25.572,25.273,12.159,20.271,9.771,-1.896,1.583,-3.277,10.468,19.468,27.335,25.863,26.401,24.297,22.821,23.959,24.839,-24.251,-9.229,-17.555,-18.604,7.906,-5.227,-5.807,6.085,22.407,21.701,25.976,28.767,27.764,22.828,20.721,12.526,-23.908,-12.237,-20.358,11.833,27.416,24.304,15.862,NA,NA,26.872,28.182,27.935,24.92,2.255,6.185
"1901-12",-32.418,-19.384,-21.709,-4.318,-1.365,-2.273,10.912,22.516,24.667,23.293,25.878,24.59,25.3,14.399,23.099,10.903,-5.905,-2.337,-14.058,8.036,15.322,24.493,24.378,25.086,23.937,23.867,25.221,25.461,-27.835,-16.619,-25.033,-25.967,1.525,-8.981,-9.365,2.675,16.883,18.107,25.318,30.48,31.737,26.209,23.057,15.372,-14.593,-6.057,-21.261,9.212,27.657,25.435,13.349,NA,NA,25.411,27.457,27.478,26.378,3.394,4.137
"1902-01",-33.977,-24.16,-25.168,-6.112,-0.98,-2.442,9.893,22.058,24.184,23.731,26.113,24.727,25.398,16.633,24.346,15.581,-10.262,-4.135,-16.3,5.756,12.593,22.336,22.986,23.936,24.495,25.4,25.54,25.696,-35.262,-21.379,-27.776,-29.509,-2.02,-12.598,-12.199,1.897,14.087,16.359,25.396,30.263,31.736,26.757,24.771,15.995,-17.619,-7.891,-21.225,6.44,27.807,26.465,12.18,NA,NA,23.548,27.192,27.25,27.705,5.036,2.321
"1902-02",-31.818,-19.591,-27.788,-2.096,-1.313,-3.464,11.136,22.315,24.37,24.891,27.088,24.838,25.9,14.977,24.729,14.353,-8.327,-2.399,-10.357,6.331,15.276,25.693,24.696,24.575,24.604,24.933,25.548,25.488,-33.325,-13.119,-23.688,-26.048,0.852,-6.859,-9.697,2.243,15.15,18.415,25.695,31.475,32.774,27.066,25.428,15.638,-26.252,-13.793,-27.221,6.007,27.831,27.183,11.121,NA,NA,22.894,27.824,27.76,27.394,5.086,3.147
"1902-03",-27.99,-13.973,-19.484,2.091,3.957,1.428,13.435,23.552,24.419,24.94,28.043,24.898,26.01,13.249,22.435,11.039,-3.306,2.922,0.946,10.958,20.418,28.529,27.373,26.888,25.249,22.619,23.67,25.68,-24.191,-5.316,-14.404,-17.347,5.888,-1.146,-4.664,6.023,19.158,23.428,26.765,29.226,28.686,23.917,21.596,15.69,-35.653,-26.23,-27.219,6.111,27.902,27.278,10.624,NA,NA,23.364,28.771,28.486,27.147,3.725,5.498
"1902-04",-23.409,-7.823,-10.985,6.144,9.268,7.846,18.422,23.742,24.332,23.455,26.965,24.346,24.087,10.474,18.876,9.99,2.223,7.014,5.086,15.097,24.807,30.16,27.11,27.146,24.19,21.154,21.516,23.624,-15.241,0.049,-5.68,-8.177,13.363,6.524,-4.406,11.945,25.027,26.695,27.512,25.987,23.851,21.239,17.906,12.366,-42.807,-30.488,-19.127,8.396,27.694,26.831,10.915,NA,NA,24.491,29.852,29.308,26.095,1.463,7.718
"1902-05",-14.854,2.109,-2.246,9.886,16.031,13.047,20.763,24.562,24.754,22.626,25.932,23.642,22.414,7.528,16.097,7.447,3.51,9.633,11.379,18.466,29.072,29.711,25.993,27.064,22.802,17.67,19.304,21.014,-3.089,9.51,2.845,-0.842,20.54,13.401,1.096,16.305,28.999,29.996,28.035,23.061,15.696,16.269,11.901,11.074,-45.318,-32.33,-9.804,11.995,27.593,25.909,12.327,NA,NA,26.749,29.853,29.205,23.916,-1.389,10.322
"1902-06",-6.768,7.485,5.572,14.305,19.566,17.049,24.829,25.304,25.669,22.036,25.271,22.827,20.313,2.894,11.738,3.033,7.995,17.896,15.245,22.729,31.681,29.478,26.35,27.665,21.872,15.952,18.253,19.693,5.351,15.498,11.152,6.57,24.123,19.081,4.754,19.621,31.573,31.63,27.497,18.858,12.035,13.739,9.504,8.253,-43.828,-30.402,-2.159,13.753,27.196,25.088,13.653,NA,NA,27.761,29.042,28.237,22.797,-2.066,12.793
"1902-07",-6.3,12.097,8.905,19.766,24.242,20.349,26.695,25.867,26.465,21.317,24.718,22.547,19.952,3.017,11.738,3.334,10.084,19.405,18.586,26.282,32.256,28.042,25.719,26.893,21.907,15.426,18.244,19.777,6.989,18.38,15.474,9.571,25.55,20.883,7.482,21.403,32.693,30.104,27.017,20.172,12.717,12.342,9.952,9.057,-45.585,-34.333,-0.888,15.642,26.65,24.643,16.63,NA,NA,26.287,27.67,27.069,21.831,-3.684,13.831
"1902-08",-7.858,8.871,6.744,19.19,24.356,20.243,25.749,25.09,26.803,21.866,25.319,23.773,20.897,4.344,12.318,3.195,10.356,15.142,15.965,24.315,30.79,27.676,25.562,26.498,22.404,16.812,19.287,19.502,4.976,13.925,11.402,8.71,23.41,19.69,7.647,22.488,31.064,28.446,26.853,22.442,15.48,14.685,11.159,9.064,-44.241,-30.682,-0.334,16.102,26.555,23.975,17.908,NA,NA,24.705,27.598,27.065,21.385,-2.547,13.237
"1902-09",-14.809,5.374,3.654,14.251,18.31,14.203,23.574,24.534,26.882,23.228,26.568,24.632,24.405,8.029,17.931,5.264,4.876,11.927,10.367,20.848,28.013,28.621,25.992,26.163,23.415,20.055,21.666,21.103,-0.011,9.116,5.072,3.261,18.022,12.073,3.337,16.853,28.393,27.645,26.257,24.953,20.067,16.865,12.29,10.04,-47.897,-35.161,-6.886,15.708,26.865,23.805,17.887,NA,NA,25.332,27.56,26.945,21.894,-2.56,11.002
"1902-10",-22.534,-3.648,-4.304,4.889,9.346,10.426,16.848,23.389,26.076,23.452,26.445,24.203,24.619,10.465,19.936,7.405,3.601,6.072,2.401,15.731,24.983,28.383,25.785,25.469,23.908,22.773,24.021,22.902,-10.385,-1.448,-5.127,-5.243,12.62,5.784,-1.525,14.385,26.368,25.495,26.232,26.845,22.775,19.391,15.629,11.642,-34.87,-26.705,-13.419,14.5,26.895,24.271,15.36,NA,NA,27.198,27.616,27.252,22.495,-0.136,8.89
"1902-11",-30.493,-14.173,-14.009,-1.56,3.968,3.911,13.922,23.179,25.784,23.134,26.2,25.339,25.704,12.765,21.997,9.422,-0.464,-0.055,-5.017,8.455,18.256,26.615,24.888,24.842,23.372,24.173,24.625,23.957,-25.182,-9.63,-15.795,-16.433,3.859,-3.126,-5.081,8.244,19.857,21.389,26.002,28.568,27.361,23.429,19.878,13.345,-24.865,-13.685,-21.2,12.87,27.201,24.827,13.102,NA,NA,26.89,27.31,27.333,23.965,1.717,5.746
"1902-12",-31.77,-22.407,-21.55,-6.576,-1.923,-0.354,9.944,22.542,24.776,22.752,25.414,24.685,24.687,15.32,22.643,14.192,-6.834,-3.676,-16.817,5.032,13.423,23.334,23.281,24.014,23.916,24.266,23.989,24.474,-33.225,-17.89,-24.995,-24.506,-0.875,-9.571,-11.829,2.729,15.757,15.825,25.445,30.346,31.07,24.678,23.091,14.671,-16.231,-6.641,-25.133,11.175,27.774,25.988,11.025,NA,NA,24.701,27.047,26.906,25.722,2.303,3.076
"1903-01",-32.715,-25.453,-27.98,-2.83,0.584,-2.93,12.024,21.44,23.586,23.361,25.646,24.279,25.278,16.826,25.447,14.39,-6.891,-4.185,-12.125,5.206,12.832,22.797,23.975,23.768,24.097,23.4,24.441,25.829,-32.262,-16.119,-25.886,-27.394,-1.077,-12.125,-13.663,-0.063,13.773,15.653,24.709,29.27,31.086,27.266,25.474,15.841,-17.906,-6.819,-27.077,4.908,27.882,26.489,10.654,NA,NA,23.129,26.854,26.865,26.921,4.131,2.611
"1903-02",-36.018,-24.889,-27.729,-1.332,2.124,-1.662,14.007,22.636,23.644,23.939,26.291,24.854,25.495,15.732,24.52,14.845,-3.457,-0.931,-9.854,6.058,13.631,23.099,24.396,24.269,24.214,24.141,24.151,25.116,-32.885,-15.489,-20.962,-25.134,-0.404,-9.361,-13.925,1.514,16.032,15.548,25.261,30.256,30.564,26.005,23.457,15.074,-26.668,-16.24,-29.034,4.44,27.88,27.039,11.071,NA,NA,22.667,26.97,27.049,27.364,4.278,2.533
"1903-03",-30.631,-14.417,-22.09,1.111,1.582,0.449,12.911,23.374,24.051,24.638,27.562,24.823,25.556,14.102,22.91,13.054,-3.317,1.497,-0.161,9.869,20.391,28.553,26.664,26.223,24.874,23.152,24.438,24.741,-25.983,-4.362,-13.611,-20.014,8.007,-0.171,-6.876,6.126,20.012,22.845,25.992,28.044,25.79,22.6,19.657,14.991,-36.273,-25.38,-26.41,6.9,27.656,27.391,11.197,NA,NA,23.225,27.841,27.666,26.525,2.896,5.004
"1903-04",-21.151,-7.43,-11.521,2.612,5.883,5.014,15.765,24.484,24.134,23.136,26.341,23.983,22.492,9.154,18.603,9.146,-1.935,5.11,2.34,13.501,24.445,29.948,26.841,27.368,24.57,20.967,22.225,24.065,-14.984,1.828,-4.134,-7.415,12.014,8.325,-3.358,12.773,24.942,25.887,27.335,27.667,23.986,20.924,17.894,12.528,-43.265,-30.24,-22.888,8.813,27.677,26.872,10.909,NA,NA,25.455,29.429,28.995,26.675,0.822,7.355
"1903-05",-15.191,3.21,-0.656,8.785,13.116,10.9,19.081,24.775,25.307,22.067,25.521,22.35,21.177,5.48,14.294,6.393,5.375,12.514,9.7,16.481,26.721,29.111,25.864,27.641,23.82,17.756,19.885,22.131,-3.749,8.089,2.332,-0.836,18.827,13.2,0.627,16.642,27.801,29.961,27.684,24.9,19.075,17.914,14.05,10.592,-47.736,-35.938,-9.751,12.155,27.453,25.597,11.985,NA,NA,26.957,29.38,28.749,25.401,-0.991,9.748
"1903-06",-6.356,7.915,4.947,14.165,18.74,16.406,23.443,25.237,25.928,21.069,24.447,21.801,20.015,4.245,13.414,4.797,8.458,16.101,15.535,23.019,30.293,30.04,26.168,27.575,22.858,16.174,19.202,20.975,4.944,12.904,9.446,5.771,23.3,17.353,3.277,19.843,31.322,30.981,27.412,22.616,12.804,14.089,9.765,10.551,-47.804,-36.236,-2.216,13.723,26.708,24.407,14.36,NA,NA,27.845,28.592,27.903,24.512,-1.243,12.1
"1903-07",-5.004,9.862,8.67,16.546,24.14,20.138,24.699,25.329,26.249,20.775,24.394,22.005,20.017,3.167,12.657,2.974,11.221,20.562,20.146,25.991,32.132,28.911,25.847,27.05,22.55,15.728,18.38,19.493,7.282,16.836,13.556,9.362,23.974,18.583,6.903,21.307,31.66,30.867,26.884,20.66,11.965,14.282,9.59,8.79,-49.459,-39.094,-0.921,15.064,26.363,23.601,16.352,NA,NA,26.945,27.56,26.953,23.225,-3.731,13.163
"1903-08",-11.035,8.517,7.618,17.428,20.549,18.918,23.278,25.118,27.077,21.885,25.291,23.094,21.275,4.657,13.826,4.229,9.937,15.872,13.382,23.235,30.922,28.349,25.649,26.46,22.791,17.456,19.963,20.163,5.172,12.902,10.597,7.953,22.809,18.484,6.766,21.45,30.794,28.563,26.625,22.072,13.854,14.609,10.644,9.535,-46.837,-33.558,-2.216,15.558,26.363,23.215,18.204,NA,NA,25.441,27.092,26.655,22.682,-2.95,12.603
"1903-09",-16.529,3.788,2.759,13.829,15.708,13.964,22.349,24.943,27.103,23.187,26.763,25.568,24.792,6.472,16.247,5.254,4.773,10.943,8.828,19.298,28.014,29.201,26.459,26.502,23.662,22.006,22.595,21.389,-1.138,8.236,4.746,2.049,17.27,11.175,2.718,16.933,27.685,27.844,26.405,24.918,18.387,16.344,12.546,10.131,-42.811,-31.621,-7.682,15.362,26.673,23.7,18.055,NA,NA,25.975,27.328,26.826,22.626,-3.265,11.044
"1903-10",-26.108,-5.076,-5.173,2.778,10.882,12.021,17.089,24.414,26.196,23.76,27.631,25.411,25.208,10.047,18.921,6.927,3.39,7.223,1.645,14.694,24.368,28.654,26.384,25.662,24.333,23.188,24.45,24.019,-10.601,-0.117,-4.67,-5.391,11.874,4.642,-0.812,12.808,24.818,25.59,25.833,26.998,24.942,19.886,16.717,11.472,-35.825,-23.988,-11.244,14.1,26.894,24.183,15.415,NA,NA,27.12,27.396,27.035,23.773,-1.134,8.794
"1903-11",-26.909,-12.61,-14.065,-1.069,1.796,1.547,12.568,23.474,24.966,23.203,26.176,25.248,24.788,12.728,20.124,10.185,-3.958,-1.285,-7.952,9.446,19.216,26.698,24.827,25.138,22.913,22.924,23.597,24.74,-25.986,-8.491,-16.099,-18.408,5.391,-3.272,-7.408,7.667,20.467,20.897,25.896,29.529,30.036,24.121,21.023,11.93,-23.451,-13.996,-22.961,12.135,27.264,24.633,13.713,NA,NA,26.802,27.429,27.225,24.84,0.701,5.737
"1903-12",-26.831,-21.888,-22.594,-4.325,-2.615,-3.297,10.893,22.309,25.016,23.497,26.058,24.354,25.454,15.257,24.943,12.358,-9.412,-10.877,-18.816,5.316,15.052,24.744,24.918,24.442,23.044,22.906,23.47,24.525,-32.454,-18.094,-25.415,-23.289,-1.183,-8.755,-10.619,2.903,14.83,17.059,25.388,30.088,31.093,25.775,22.691,14.567,-15.237,-6.337,-26.316,10.647,27.429,25.204,11.73,NA,NA,24.43,26.76,26.829,26.187,3.261,3.25
"1904-01",-33.331,-25.705,-26.997,-5.716,-1.361,-2.607,9.684,22.072,23.608,23.436,25.974,24.579,25.193,15.376,25.184,13.234,-5.44,-6.72,-19.818,3.387,11.444,22.653,23.212,23.747,24.212,24.25,24.145,25.89,-35.135,-21.795,-28.579,-27.857,-3.972,-12.971,-14.016,0.026,14.649,15.011,25.058,30.778,32.712,26.352,24.63,15.968,-17.802,-7.833,-29.169,6.871,27.715,26.307,11.179,NA,NA,23.719,26.64,26.814,27.104,4.205,1.764
"1904-02",-34.387,-21.941,-24.309,-1.646,-1.411,-2.374,11.262,21.125,22.969,24.257,27.027,24.77,25.56,15.438,25.092,13.272,-8.767,-2.771,-10.967,5.354,14.819,25.197,24.568,25.045,24.711,22.503,23.901,26.207,-33.48,-14.106,-21.852,-26.243,-0.521,-6.294,-11.354,2.838,15.752,18.394,25.532,28.248,28.98,25.436,23.568,17.091,-27.709,-16.151,-31.944,5.747,27.743,26.868,10.781,NA,NA,23.662,26.992,27.034,27.85,4.356,2.669
"1904-03",-28.077,-15.689,-20.645,0.087,3.324,1.122,14.404,22.523,23.609,24.531,27.553,24.6,25.4,13.359,22.802,12.524,-3.546,-0.438,-4.076,8.472,20.297,28.371,27.213,27.235,25.24,21.923,23.136,25.889,-28.756,-7.708,-15.148,-19.391,4.526,-1.501,-6.518,5.799,20.306,22.897,26.631,27.603,26.846,24.823,20.472,16.014,-38.198,-26.572,-26.181,5.167,27.81,27.058,10.992,NA,NA,24.226,28.06,27.93,27.727,4.282,4.442
"1904-04",-19.847,-6.035,-6.835,3.408,11.917,9.902,18.652,24.647,24.858,23.499,27.147,23.788,24.114,11.179,19.83,10.408,1.834,6.398,2.712,12.853,23.648,29.806,27.318,28.298,24.551,20.333,22.52,24.174,-16.929,1.526,-2.913,-10.016,10.465,6.502,-2.167,12.191,24.509,26.957,27.258,26.519,22.684,20.021,17.14,12.834,-44.683,-32.069,-19.686,6.525,27.739,27.017,11.381,NA,NA,25.066,28.991,28.654,26.454,1.235,7.685
"1904-05",-14.096,1.178,-1,8.995,15.11,12.148,21.38,24.794,25.782,22.403,26.151,22.377,21.789,6.243,16.612,6.637,4.427,10.452,9.628,18.686,27.373,29.811,26.053,27.28,23.119,17.588,20.526,22.347,-3.336,8.244,3.145,1.026,18.994,14.75,1.136,16.613,28.283,30.422,27.869,24.193,18.026,17.178,12.728,11.804,-48.427,-36.702,-8.113,11.896,27.534,26.277,11.936,NA,NA,26.919,29.094,28.57,24.812,-1.072,9.972
"1904-06",-7.409,9.516,6.45,15.329,21.671,16.204,24.5,24.919,26.002,20.406,24.328,21.187,19.336,3.989,13.503,4.648,10.275,18.087,14.409,22.889,31.414,29.521,26.119,27.733,22.853,14.549,18.976,21.511,4.854,12.596,11.286,6.413,22.015,17.131,5.072,19.303,31.11,30.802,27.072,22.351,13.619,15.012,10.053,10.628,-47.172,-35.999,-2.014,12.874,26.85,25.111,14.604,NA,NA,27.838,28.542,27.765,23.802,-2.267,12.389
"1904-07",-3.951,10.501,8.735,19.353,26.044,20.661,25.459,25.467,26.641,21.085,24.618,21.153,20.444,4.767,14.826,4.68,10.972,18.694,18.335,26.583,32.453,28.919,25.929,27.261,22.504,14.455,18.427,20.721,8.635,18.4,14.555,9.759,25.485,21.135,7.793,22.463,32.457,30.244,26.823,20.23,12.264,11.935,8.595,9.814,-48.378,-37.113,-0.813,14.12,26.351,23.967,17.151,NA,NA,26.724,27.653,27.103,22.734,-3.266,13.709
"1904-08",-8.564,8.32,6.7,18.483,24.491,20.923,23.886,24.975,26.985,22.104,25.711,22.043,22.718,4.689,14.638,4.252,10.231,15.222,16.377,24.571,30.84,28.326,25.221,26.413,22.896,17.063,19.776,21.211,6.027,16.1,9.922,7.496,23.627,19.191,7.394,22.289,31.381,27.822,26.641,22.336,15.92,14.55,11.228,9.009,-46.384,-38.176,-1.143,14.868,26.219,23.204,18.58,NA,NA,25.315,27.967,27.574,22.593,-1.783,13.005
"1904-09",-15.595,5.179,2.871,15.746,19.016,15.1,23.466,25.06,26.997,23.128,26.671,23.63,23.458,7.474,15.696,7.201,5.767,9.735,8.904,19.659,28.972,29.338,26.798,26.385,24.126,20.458,22.32,21.978,-0.074,8.436,4.395,3.369,19.111,11.967,2.034,16.495,28.558,28.014,26.345,24.088,18.552,16.348,12.159,9.811,-46.049,-36.888,-8.363,13.887,26.663,23.359,18.048,NA,NA,25.918,28.276,27.753,22.492,-2.298,10.997
"1904-10",-23.634,-5.381,-5.178,6.214,9.166,8.627,17.396,24.078,26.227,23.631,27.211,25.021,25.822,10.372,19.273,8.261,3.42,6.428,2.418,14.808,25.663,29.014,26.197,26.27,23.883,21.373,22.497,23.096,-11.024,-1.145,-5.476,-4.982,13.582,3.912,-2.465,12.927,26.337,25.911,26.353,27.012,25.277,21.276,17.967,10.947,-36.284,-25.87,-13.516,12.306,26.951,23.381,15.11,NA,NA,27.33,28.357,28.204,23.453,0.145,8.763
"1904-11",-29.181,-14.488,-14.05,-1.124,1.075,2.501,13.25,23.608,25.529,23.65,26.778,24.766,25.437,12.948,21.107,10.301,-4.382,-0.47,-6.753,9.908,19.69,27.141,25.337,26.047,23.596,22.961,23.296,24.723,-27.744,-8.063,-15.861,-18.111,6.366,-2.039,-6.674,8.387,20.579,20.099,26.046,29.158,27.847,22.125,18.73,12.819,-24.845,-16.002,-30.45,11.999,27.378,24.796,13.395,NA,NA,26.797,28.069,28.038,24.989,1.219,5.638
"1904-12",-30.845,-21.628,-18.675,-4.287,-4.429,-3.031,9.47,22.294,24.763,23.759,26.147,24.72,25.47,14.682,23.324,12.402,-8.508,-5.632,-11.834,6.726,15.412,24.248,23.772,24.282,23.362,24.389,22.971,24.734,-34.937,-17.268,-27.442,-25.725,0.72,-11.805,-12.488,1.781,16.573,16.49,25.255,31.009,31.268,24.598,22.388,14.782,-14.278,-6.484,-28.619,5.569,27.834,26.129,11.983,NA,NA,24.675,27.093,27.142,25.778,3.233,3.388
"1905-01",-31.248,-23.213,-24.651,-3.44,-2.14,-3.381,9.994,20.751,23.457,24.51,26.685,24.784,25.859,16.454,25.33,14.917,-10.906,-8.216,-16.508,5.694,15.116,24.836,25.263,24.735,24.043,23.775,24.335,25.545,-37.267,-16.049,-26.279,-29.253,0.558,-10.156,-11.519,0.883,15.72,16.876,24.505,30.113,32.162,26.951,23.895,15.619,-17.131,-6.899,-32.952,4.412,27.877,26.554,11.17,NA,NA,23.625,26.893,27.189,26.861,4.44,2.895
"1905-02",-29.764,-23.817,-25.943,-5.562,-2.789,-1.733,10.615,22.094,23.311,24.259,26.759,25.722,25.906,15.174,24.553,13.671,-10.961,-4.177,-9.575,6.058,16.173,25.737,25.989,25.723,25.271,23.492,24.328,26.118,-36.504,-16.093,-24.679,-27.246,1.774,-5.033,-9.006,4.769,16.794,19.346,25.915,29.872,31.437,25.84,23.239,15.467,-27.58,-13.122,-29.213,4.129,27.775,26.83,10.87,NA,NA,23.665,27.258,27.383,27.549,4.284,2.842
"1905-03",-28.82,-17.115,-18.873,-0.044,4.195,2.138,13.923,22.98,23.405,24.754,27.578,25.08,25.48,14.54,23.951,13.103,-8.002,-3.275,-6.024,8.861,21.012,28.173,27.041,27.077,24.92,22.349,22.998,25.401,-31.384,-9.931,-16.363,-20.338,5.079,-1.296,-7.931,6.367,19.81,21.901,26.471,29.096,29.65,24.257,22.721,14.701,-37.77,-25.159,-29.741,6.051,27.565,26.729,11.024,NA,NA,23.666,28.847,28.594,26.964,3.62,4.329
"1905-04",-26.097,-7.518,-13.366,3.272,8.582,7.795,16.989,24.363,24.5,23.652,26.601,24.56,24.441,10.315,19.7,9.067,-3.167,1.66,0.623,12.403,25.627,30.68,27.855,28.116,24.259,20.966,21.032,22.614,-18.001,-0.139,-5.895,-8.666,13.9,8.893,-0.47,13.332,25.237,28.122,27.436,26.429,22.307,22.74,17.002,12.841,-42.131,-31.761,-17.816,7.665,27.445,26.383,10.909,NA,NA,25.188,29.577,29.188,25.498,1.408,7.369
"1905-05",-13.059,1.47,-1.075,9.627,14.724,11.599,22.073,25.667,25.629,22.597,25.545,23.113,22.033,7.632,16.699,7.781,4.178,8.571,8.705,16.227,28.266,30.059,26.939,27.744,23.416,17.402,19.641,21.582,-4.176,6.918,0.537,-0.854,17.895,12.034,1.347,15.737,28.146,30.302,27.504,23.983,16.872,18.021,13.165,10.251,-46.41,-34.346,-6.997,10.855,27.504,25.248,12.078,NA,NA,26.782,29.473,28.85,24.121,-0.217,9.814
"1905-06",-7.16,7.047,5.323,15.328,20.627,17.829,23.594,25.002,26.206,22.063,25.482,22.874,20.681,4.23,12.456,2.497,9.24,14.808,17.354,21.281,31.946,29.605,26.772,27.996,22.296,15.001,18.487,20.013,4.753,14.671,8.871,5.545,23.689,18.402,5.272,20.109,30.674,31.501,27.079,20.524,12.314,14.867,9.828,8.977,-47.835,-36.532,-0.745,12.453,26.752,23.26,15.007,NA,NA,28.045,28.972,28.301,22.665,-2.886,12.261
"1905-07",-4.998,10.274,7.089,19.583,22.716,19.38,26.044,25.723,26.714,21.745,25.095,23.012,20.637,4.042,13.489,3.175,12.839,19.366,18.92,25.315,33.054,28.863,25.816,26.861,21.605,15.393,18.196,19.015,7.237,15.515,13.319,9.988,25.189,19.694,8.165,22.385,32.306,31.187,26.753,18.983,11.328,12.732,9.169,9.113,-48.749,-37.37,-0.012,14.568,26.406,22.906,17.634,NA,NA,26.953,28.772,28.049,21.401,-3.121,13.368
"1905-08",-10.126,8.97,7.65,17.228,22.387,19.344,25.283,25.506,26.998,22.494,25.843,23.674,23.453,4.005,15.094,2.775,9.885,14.462,13.703,22.859,29.881,27.443,25.612,26.782,22.601,16.781,19.888,20.105,4.186,14.18,11.929,9.408,22.991,19.633,7.331,22.402,31.379,28.771,26.609,21.418,14.531,13.815,10.619,8.835,-49.738,-40.818,0.785,15.021,26.497,22.709,18.914,NA,NA,25.558,28.024,27.355,21.827,-2.883,12.489
"1905-09",-20.996,1.68,1.61,13.683,17.471,15.23,23.623,25.482,26.824,23.014,26.789,24.555,24.697,7.324,17.672,5.337,6.489,13.221,9.741,21.057,27.653,28.434,26.443,26.819,23.793,20.309,21.326,21.426,-1.103,8.128,4.256,3.303,19.21,13.868,3.302,18.178,28.565,28.19,26.353,24.798,18.976,16.494,12.858,9.696,-45.247,-36.261,-2.563,15.352,26.671,22.532,18.512,NA,NA,25.009,27.809,27.239,22.472,-2.733,10.961
"1905-10",-24.098,-4.424,-6.336,4.266,7.357,8.941,17.753,24.493,26.513,23.572,27.216,25.143,24.519,9.67,18.611,7.498,1.801,6.132,3.158,15.83,25.062,28.387,26.495,27.148,24.629,22.064,22.984,22.683,-13.946,-1.725,-6.814,-8.04,13.224,3.152,-1.163,13.016,26.486,26.275,26.276,27.136,23.981,20.877,16.238,10.84,-36.44,-24.802,-3.513,12.349,26.83,23.136,16.812,NA,NA,26.465,28.176,27.582,22.769,-0.502,8.439
"1905-11",-26.917,-11.857,-10.63,0.013,3.479,3.76,13.176,22.909,25.615,23.511,26.782,24.648,24.869,13.185,20.61,10.927,-3.972,-0.871,-5.71,9.651,20.392,27.379,25.727,25.616,24.507,23.766,24.413,24.12,-29.487,-7.755,-18.668,-20.488,6.32,-1.744,-6.047,7.81,20.98,22.002,25.92,29.352,26.648,22.835,17.837,12.329,-23.329,-13.354,-8.438,8.015,27.34,24.382,13.955,NA,NA,26.874,27.976,27.664,24.586,1.429,6.053
"1905-12",-31.466,-20.418,-19.046,-4.897,-1.903,-2.149,9.093,21.467,24.044,23.585,26.341,25.262,25.343,14.509,22.269,11.682,-10.723,-7.525,-16.836,4.881,14.51,25.184,25.231,24.954,24.159,24.091,25.066,25.75,-35,-17.57,-27.808,-25.234,1.659,-7.564,-10.594,4.14,17.727,17.526,25.825,30.683,31.742,26.3,23.192,13.748,-15.48,-5.982,-12.093,4.686,27.535,25.175,13.217,NA,NA,25.031,27.547,27.438,26.37,3.114,3.517
"1906-01",-32.597,-22.664,-23.978,-3.923,-0.571,-3.957,9.366,21.69,23.559,23.897,26.449,25.208,25.831,15.865,24.687,13.353,-7.376,-7.53,-16.354,4.046,14.288,24.833,25.255,25.252,25.036,24.162,24.395,26.369,-36.016,-19.876,-26.986,-30.324,-1.758,-11.37,-10.432,0.997,15.45,16.439,25.423,30.628,31.829,26.484,23.884,15.756,-17.209,-6.924,-17.643,3.168,27.79,26.336,11.01,NA,NA,24.139,27.124,27.206,27.401,4.581,2.712
"1906-02",-27.357,-22.41,-25.05,-2.158,-2.364,-5.248,9.985,20.838,22.978,24.92,27.1,25.828,26.32,15.253,24.201,13.167,-9.474,-5.357,-14.201,5.7,16.443,26.089,24.506,25.102,24.885,23.408,23.91,25.873,-36.89,-13.477,-22.946,-26.809,1.023,-5.328,-10.509,2.132,16.324,18.658,25.849,29.76,30.436,25.706,23.388,16.295,-25.368,-14.388,-26.013,2.968,27.578,27.54,10.558,NA,NA,23.865,27.27,27.424,28.197,4.341,2.872
"1906-03",-30.064,-13.579,-16.331,-0.06,1.98,1.951,11.209,22.306,23.693,24.985,27.563,24.923,25.22,13.611,21.858,12.783,-1.486,1.943,-3.627,9.309,20.615,29.225,27.582,27.373,25.48,23.826,24.217,24.607,-29.827,-9.639,-17.379,-21.018,6.776,-1.063,-6.978,6.557,21.443,23.791,27.064,29.312,26.463,24.861,19.148,14.53,-36.626,-22.125,-19.335,3.963,27.598,27.477,11.266,NA,NA,24.68,28.793,28.78,27.051,4.032,4.949
"1906-04",-21.178,-4.535,-9.392,2.476,6.75,7.224,15.055,24.189,24.303,24.138,27.698,24.289,24.026,10.296,18.178,11.235,-1.837,4.043,3.325,13.74,25.111,30.413,27.882,28.422,24.676,19.312,21.717,23.806,-15.291,2.458,-4.582,-8.459,10.645,7.131,-3.68,11.482,24.71,25.996,27.886,27.295,23.067,21.316,17.358,13.447,-40.315,-26.436,-20.033,9.012,27.831,26.933,11.746,NA,NA,26.43,29.799,29.346,25.917,1.938,7.879
"1906-05",-13.163,2.339,-1.602,6.211,12.683,12.107,20.525,25.634,25.44,22.941,26.186,23.256,22.37,6.164,15.578,6.621,3.111,9.795,12.33,17.503,28.961,30.853,27.857,27.949,24.128,18.415,20.839,23.111,-2.204,8.557,2,0.188,19.82,13.5,1.009,16.558,28.054,30.537,28.358,22.249,15.975,17.543,12.29,11.686,-47.649,-35.29,-6.822,10.657,27.533,25.882,12.889,NA,NA,27.541,30.378,29.699,25.201,0.269,10.131
"1906-06",-7.603,7.563,4.825,16.183,19.305,15.793,23.608,25.312,26.029,22.064,25.516,22.451,20.992,3.911,12.66,3.977,11.404,18.282,16.279,21.37,31.653,30.575,27.427,28.385,22.951,15.809,19.191,20.759,5.36,11.585,8.497,4.76,22.622,19.006,6.542,20.383,30.87,31.731,27.955,20.017,12.607,15.454,9.738,9.496,-46.917,-32.848,-1.741,13.211,26.943,24.454,14.991,NA,NA,28.72,29.948,29.213,23.103,-3.421,12.472
"1906-07",-4.925,10.061,8.292,18.602,24.88,20.358,26.031,25.817,27.091,21.889,25.335,22.045,20.699,3.874,12.545,4.496,13.002,18.868,17.543,24.56,32.38,29.324,26.016,27.257,22.621,14.474,18.288,20.347,9.952,14.988,15.948,8.934,24.558,20.359,7.685,22.401,32.302,31.264,27.168,19.973,12.098,13.23,9.452,9.276,-45.048,-36.703,-0.337,15.004,26.484,23.936,17.056,NA,NA,27.593,27.982,27.423,22.772,-2.704,13.82
"1906-08",-9.475,8.586,7.136,17.978,22.124,19.984,25.805,25.543,27.21,22.227,25.65,22.795,22.543,5.306,14.405,4.288,10.321,15.642,16.323,23.652,30.317,28.064,25.579,26.559,23.174,16.954,19.98,21.135,7.444,15.137,11.389,8.819,23.211,18.203,7.775,21.95,31.405,29.231,26.858,23.025,16.986,14.763,12.332,9.97,-46.346,-36.3,-0.598,15.497,26.034,23.568,18.993,NA,NA,26.076,27.56,27.247,22.248,-3.624,13.14
"1906-09",-15.01,2.566,3.066,12.193,19.243,16.223,22.575,25.187,26.806,22.967,26.366,24.472,23.991,8.027,16.279,6.381,5.844,11.108,8.632,21.664,28.473,28.778,25.889,25.923,23.711,21.14,22.216,21.518,-1.762,5.408,2.191,2.579,18.325,12.277,4.786,18.396,27.831,27.82,26.809,25.979,19.489,17.201,12.91,10.559,-45.046,-27.841,-0.955,14.138,26.33,23.488,18.988,NA,NA,26.277,27.481,26.983,22.451,-3.346,11.081
"1906-10",-21.275,-2.092,-4.197,4.581,9.113,10.957,18.441,24.257,26.382,23.553,27.226,26.022,25.29,9.027,18.051,7.063,1.164,2.936,1.199,15.209,25.654,28.648,25.6,25.094,23.232,22.971,23.743,22.674,-11.329,0.871,-4.687,-5.271,14.479,5.102,-1.727,11.427,25.817,24.741,25.657,27.516,24.103,19.899,15.495,11.861,-36.745,-24.976,-11.052,12.742,26.679,24.241,16.693,NA,NA,27.039,27.471,27.098,23.079,-0.568,8.771
"1906-11",-28.638,-16.873,-13.93,-1.153,1.78,2.753,12.33,23.767,25.844,22.866,26.154,24.804,24.066,12.607,20.423,10.583,-5.238,0.49,-4.816,10.093,19.35,26.311,24.844,24.916,23.799,22.654,24.141,23.453,-25.178,-7.476,-14.763,-13.033,6.785,-2.898,-7.225,8.018,21.312,20.579,25.66,28.694,26.409,21.797,18.29,13.285,-26.377,-14.168,-14.278,11.655,27.078,25.105,14.487,NA,NA,26.706,26.791,26.818,24.199,1.094,5.586
"1906-12",-32.004,-22.817,-22.906,-4.236,-1.418,-3.15,10.695,22.503,24.401,22.717,25.303,24.714,24.71,14.499,23.6,13.638,-9.044,-5.112,-14.558,4.591,13.622,23.62,22.508,23.724,23.132,23.642,23.578,24.669,-34.421,-12.622,-23.278,-24.536,0.49,-8.302,-11.583,3.939,16.368,16.604,25.169,30.564,30.513,25.786,21.337,13.501,-14.505,-6.391,-20.01,6.136,27.369,26.321,13.198,NA,NA,25.487,26.426,26.513,25.826,3.019,3.356
"1907-01",-30.077,-26.488,-31.889,-5.283,-1.604,-2.677,11.094,22.191,23.803,22.629,25.023,24.068,24.963,15.454,26.225,14.436,-10.328,-4.199,-14.869,4.584,12.667,23.237,24.024,24.204,23.829,23.52,24.003,25.246,-35.891,-21.883,-29.407,-28.962,-2.401,-13.194,-12.588,0.813,14.734,15.348,24.977,28.178,27.926,23.806,21.898,15.508,-16.46,-7.047,-25.337,5.978,27.633,26.939,11.86,NA,NA,24.075,26.405,26.496,26.268,4.364,1.79
"1907-02",-27.969,-20.252,-26.623,-3.34,-0.788,-4.518,11.259,22.861,24.286,23.535,25.637,24.081,24.964,14.914,25.66,13.033,-11.562,-6.224,-14.192,6.492,15.882,25.507,24.849,25.181,24.654,22.486,24.222,25.733,-37.556,-16.379,-22.696,-25.648,0.662,-7.219,-11.259,2.58,16.054,18.196,25.168,29.035,30.036,24.021,23.878,16.431,-28.089,-15.594,-25.281,3.019,27.651,27.193,11.063,NA,NA,23.701,27.132,27.225,27.174,4.282,2.394
"1907-03",-28.129,-16.7,-21.516,-0.255,1.742,-0.181,14.501,23.39,24.461,23.873,26.468,24.162,24.969,13.437,23.178,11.968,-4.01,2.314,-1.836,10.365,20.847,28.753,26.955,27.111,25.045,22.103,23.34,25.22,-26.295,-3.45,-10.369,-18.202,7.729,2.873,-4.294,8.454,19.35,23.798,26.417,27.157,27.643,23.123,23.929,15.855,-37.581,-22.224,-27.692,6.768,27.637,27.041,9.007,NA,NA,24.113,28.009,27.895,26.815,2.919,5.319
"1907-04",-20.53,-6.098,-10.211,4.263,8.907,7.872,17.237,23.942,25.219,23.802,26.466,24.254,24.371,10.06,20.025,9.551,1.005,5.918,1.91,13.542,24.612,30.278,26.854,27.409,23.657,19.987,20.752,23.016,-14.132,0.943,-4.638,-8.633,12.406,5.748,-2.295,11.929,24.186,27.531,27.258,27.628,23.806,21.352,17.155,14.578,-43.096,-31.007,-15.736,9.283,27.579,26.3,9.469,NA,NA,24.789,29.461,29.097,25.547,1.749,7.673
"1907-05",-12.963,1.841,-1.296,8.469,16.257,12.924,21.463,24.958,25.303,22.732,25.864,23.299,22.101,5.75,15.444,5.853,4.44,9.655,7.012,16.034,28.183,29.307,26.504,27.049,22.733,17.431,19.277,21.374,-4.153,5.831,1.886,-0.721,17.953,13.547,2.409,16.161,27.988,29.948,27.235,25.115,18.058,17.854,13.088,12.362,-46.755,-34.181,-4.502,12.345,27.527,25.499,11.443,NA,NA,26.596,29.384,28.683,24.29,-0.364,9.819
"1907-06",-7.081,8.551,5.363,12.901,19.038,16.823,23.681,25.386,26.293,21.081,24.504,22.079,20.029,3.841,13.708,3.909,7.742,14.472,18.894,21.272,30.632,29.623,26.21,27.346,22.368,15.675,18.371,20.294,4.909,13.461,8.127,5.361,23.672,16.242,4.539,19.731,31.091,30.763,27.074,20.002,12.619,14.462,9.73,9.171,-48.335,-37.229,-2.081,13.229,27.097,24.683,13.282,NA,NA,27.883,28.742,28.037,22.947,-2.192,11.913
"1907-07",-3.905,10.427,6.671,17.764,23.097,20.202,25.389,25.135,26.797,21.445,24.567,22.229,20.765,3.763,12.903,3.128,9.933,14.733,15.838,23.684,31.478,28.775,25.605,26.923,22.357,13.68,17.388,19.592,7.995,16.675,13.996,9.944,25.71,19.619,6.159,21.118,31.298,29.857,26.597,21.002,12.317,13.404,9.472,9.406,-49.413,-36.322,-0.359,15.287,26.593,23.526,16.178,NA,NA,26.81,27.538,27.033,22.21,-5.262,12.913
"1907-08",-10.087,8.102,5.671,17.593,22.624,19.19,24.964,24.992,26.878,22.054,25.349,22.633,22.376,5.451,14.282,5.301,10.941,16.476,13.386,23.255,30.342,28.827,25.928,26.763,22.874,16.233,19.057,19.989,5.975,13.407,11.384,9.123,23.138,18.626,6.266,20.649,30.72,29.376,26.472,21.96,14.779,13.607,10.61,9.26,-46.47,-37.169,-1.662,15.78,26.519,23.222,18.078,NA,NA,25.611,27.216,26.799,21.902,-2.729,12.685
"1907-09",-18.708,3.408,1.526,12.877,16.542,15.598,22.826,25.642,27.66,22.791,26.121,24.602,22.851,6.647,14.722,4.711,6.936,11.939,10.165,20.292,29.373,29.051,26.198,26.162,23.672,19.373,21.595,21.185,-0.441,8.592,4.698,4.112,18.454,11.608,2.815,17.629,28.579,27.966,25.862,24.444,18.129,16.543,12.569,10.505,-44.603,-33.583,-8.518,14.962,26.648,23.575,17.346,NA,NA,26.355,27.893,27.33,22.064,-1.608,10.947
"1907-10",-24.332,-4.811,-6.776,7.488,8.776,7.798,19.429,24.512,26.939,23.678,27.218,25.086,25.804,10.077,19.2,7.715,1.581,7.665,4.448,16.28,25.062,28.291,25.974,25.603,23.946,21.791,22.963,22.199,-12.291,2.699,-3.383,-4.91,14.247,5.511,-2.212,14.272,25.354,25.122,25.961,27.452,25.805,20.065,16.93,11.524,-37.182,-26.808,-19.469,13.932,26.725,23.957,14.987,NA,NA,27.474,27.356,27.076,22.664,-0.216,8.873
"1907-11",-30.219,-13.614,-19.063,-0.43,3.326,2.483,13.39,23.037,25.848,23.459,26.919,25.759,25.911,12.593,20.939,10.028,-3.38,1.245,-4.028,9.984,18.889,26.519,25.173,24.988,23.739,23.247,25.451,24.306,-25.364,-6.867,-16.682,-17.992,5.887,-3.091,-6.212,7.696,20.848,21.421,26.017,28.442,26.859,20.943,17.952,13.382,-25.176,-15.193,-15.008,12.967,27.207,24.827,13.058,NA,NA,26.818,27.756,27.784,24.374,1.556,5.649
"1907-12",-30.137,-22.167,-24.198,-6.027,-1.525,-0.017,9.226,23.202,24.752,23.214,25.937,25.104,24.931,15.299,22.11,13.621,-8.198,-6.763,-14.507,4.874,14.405,24.857,24.464,24.798,24.328,23.427,23.682,24.623,-31.892,-18.286,-24.123,-23.719,-1.9,-11.253,-9.944,1.972,15.64,17.706,25.229,30.879,30.539,24.019,21.122,15.296,-15.539,-6.977,-27.157,9.416,27.629,26.336,12.53,NA,NA,25.006,27.152,27.234,26.411,2.76,3.203
"1908-01",-30.188,-24.089,-30.414,-5.31,-3.74,-7.125,10.14,22.022,23.506,23.551,25.849,24.771,24.989,15.462,23.193,14.967,-9.94,-5.843,-13.23,3.794,13.925,24.458,24.523,24.322,24.421,23.565,24.398,25.505,-37.191,-16.022,-25.669,-27.237,-0.856,-12.262,-11.294,-0.444,14.639,16.299,24.626,30.949,32.791,26.817,23.457,16.053,-15.568,-6.835,-23.658,4.353,27.717,27.36,11.412,NA,NA,23.85,26.871,26.885,27.283,3.835,2.45
"1908-02",-31.787,-17.582,-25.616,-2.372,0.571,-1.336,11.278,22.606,23.87,24.209,26.646,24.483,25.502,16.213,25.842,15.09,-6.344,-4.283,-12.16,4.445,16.434,27.137,25.744,25.827,25.42,23.213,23.749,25.675,-33.954,-13.955,-22.629,-27.386,0.609,-6.668,-9.539,2.566,17.035,19.681,25.52,29.714,31.434,25.737,23.438,16.098,-27.271,-17.204,-23.452,3.747,27.608,27.587,10.073,NA,NA,23.873,27.421,27.54,27.612,3.965,3.202
"1908-03",-28.467,-15.038,-22.262,0.131,4.639,2.688,13.571,23.143,24.349,25.117,27.762,24.708,25.774,13.778,23.545,12.852,-3.059,-0.038,-4.977,8.756,20.703,29.738,27.43,27.383,25.26,23.462,23.099,23.922,-28.376,-5.91,-12.723,-19.51,4.316,-0.361,-5.728,7.1,19.59,23.339,26.633,29.001,28.928,24.459,22.406,14.41,-37.065,-26.109,-21.307,6.533,27.632,27.256,10.141,NA,NA,24.622,28.858,28.701,27.702,2.302,4.993
"1908-04",-21.147,-4.361,-10.68,3.223,8.933,8.654,17.444,24.779,25.121,23.947,27.272,23.84,24.232,9.843,19.441,8.651,1.359,5.06,3.061,12.158,24.297,29.936,27.242,27.656,24.648,21.815,22.323,22.961,-16.097,0.811,-3.801,-8.115,12.112,8.561,-0.202,12.552,24.6,27.926,27.625,27.317,24.08,21.404,18.032,12.486,-45.625,-31.658,-21.719,8.925,27.435,26.52,10.977,NA,NA,25.634,29.797,29.368,25.72,-0.395,7.657
"1908-05",-10.147,2.729,-0.205,9.149,16.905,13.317,21.907,25.477,25.551,22.199,26.132,22.644,21.503,6.255,15.319,6.585,4.018,10.717,11.857,17.519,29.444,30.514,27.121,27.855,23.6,18.464,20.33,21.845,-3.819,8.001,2.013,-1.302,20.283,12.422,0.362,15.693,28.671,29.524,27.701,25.646,18.667,18.617,13.648,10.743,-44.537,-32.885,-7.324,11.48,27.143,25.439,12.122,NA,NA,27.287,29.69,29.057,24.72,0.184,10.593
"1908-06",-6.925,7.857,5.605,15.865,20.488,17.684,25.79,25.099,25.981,21.595,24.911,21.77,20.938,3.86,13.643,4.089,12.875,17.423,14.951,21.197,31.286,30.522,26.558,27.498,22.408,16.129,18.73,20.51,4.87,12.022,10.228,6.282,23.779,18.194,5.975,19.77,30.359,31.4,27.142,19.717,11.957,12.99,9.875,9.508,-40.448,-32.922,-1.281,12.546,26.761,24.823,14.099,NA,NA,28.162,28.719,27.969,23.451,-1.665,12.969
"1908-07",-4.199,9.247,8.379,19.341,25.846,21.151,24.844,24.747,26.735,20.694,24.187,21.459,19.574,3.328,11.716,3.367,11.68,17.981,17.866,24.877,31.065,28.814,25.637,26.825,22.381,15.607,18.863,20.288,8.986,18.239,15.857,10.182,25.464,20.646,7.345,22.31,31.578,29.578,26.801,21.353,12.936,13.507,9.116,9.206,-47.551,-35.849,-0.238,14.334,26.369,24.013,16.95,NA,NA,26.441,27.204,26.691,22.623,-4.229,13.513
"1908-08",-7.461,9.034,6.436,19.015,25.594,19.318,25.087,24.448,26.764,21.261,24.633,22.476,20.905,4.512,13.773,3.915,10.598,16.561,18.089,23.952,29.71,27.901,25.685,26.671,22.569,17.696,20.283,20.367,4.879,14.573,11.759,10.367,23.082,17.964,6.654,21.213,30.669,29.615,26.615,20.882,13.805,13.623,9.857,9.595,-47.409,-34.286,-2.151,14.968,26.386,24.098,18.405,NA,NA,25.153,27.312,26.774,22.018,-3.4,12.859
"1908-09",-17.17,1.417,0.449,12.188,15.669,15.097,23.569,25.059,26.927,23.103,26.128,24.579,25.534,7.217,17.477,5.249,7.066,11.319,8.648,20.34,28.746,29.247,26.866,26.554,24.234,21.157,24.033,22.576,0.648,8.049,4.554,5.01,17.671,11.536,3.051,17.347,27.616,28.285,26.215,24.352,21.519,18.126,14.124,9.927,-41.334,-36.734,-6.543,14.931,26.44,23.611,17.712,NA,NA,25.958,27.584,26.964,22.429,-1.181,11.297
"1908-10",-24.014,-4.718,-6.734,4.324,6.424,6.901,17.224,23.861,26.267,23.157,26.182,24.597,25.249,11.045,18.498,8.309,1.658,7.988,1.022,16.306,25.202,28.324,26.29,25.746,23.703,20.858,22.197,21.751,-12.24,-2.498,-5.761,-5.196,11.985,3.275,-2.473,13.044,25.604,25.423,26.213,26.84,22.565,20.109,15.062,11.624,-35.381,-24.389,-9.702,12.903,26.698,23.829,15.853,NA,NA,27.521,27.769,27.239,22.311,-0.164,8.305
"1908-11",-31.023,-14.134,-15.538,0.234,3.497,2.648,14.436,22.719,25.253,22.979,25.827,24.946,25.125,11.998,21.834,9.483,-3.979,0.189,-6.343,9.822,18.375,25.998,24.369,24.381,22.819,22.169,22.435,23.732,-28.412,-10.959,-18.363,-18.02,6.674,-1.969,-6.804,9.086,20.537,21.088,26.283,29.064,28.866,22.982,20.967,12.571,-24.85,-12.837,-14.195,8.855,27.051,24.417,13.767,NA,NA,26.799,27.491,27.415,24.206,1.558,5.439
"1908-12",-29.905,-21.953,-22.221,-5.664,-1.155,-0.712,9.595,21.811,23.733,23.084,25.454,24.886,24.898,14.408,22.972,12.899,-6.27,-5.878,-20.588,5.04,13.061,22.476,22.218,23.231,22.367,23.637,23.3,24.321,-31.813,-25.485,-29.02,-26.177,-2.006,-11.628,-11.544,2.464,15.095,16.548,25.978,29.43,29.147,22.585,21.545,13.604,-15.127,-6.282,-10.594,4.18,27.472,25.861,12.182,NA,NA,24.847,27.074,27.27,25.518,3.129,2.487
"1909-01",-27.552,-23.93,-25.653,-5.249,-3.809,-4.842,9.234,21.306,23.304,23.507,25.57,24.619,24.95,15.804,24.982,14.286,-11.768,-7.65,-18.037,4.356,13.886,23.86,23.698,23.61,23.295,23.996,24.241,24.902,-36.108,-23.777,-29.359,-28.123,-2.011,-12.875,-11.409,-0.033,13.993,16.213,24.89,27.734,30.358,25.701,24.544,14.537,-17.358,-7.057,-21.873,3.37,27.558,26.571,11.001,NA,NA,23.445,26.869,26.973,26.347,4.295,1.913
"1909-02",-28.897,-24.035,-28.488,-3.267,0.848,-1.149,11.03,22.147,23.672,24.005,26.091,24.62,25.209,14.952,25.407,13.444,-9.249,-11.112,-18.965,1.95,14.285,26.568,25.869,25.797,24.882,23.291,24.409,25.395,-35.192,-22.505,-26.198,-27.067,-2.383,-7.11,-10.21,3.021,17.82,20.187,25.989,28.18,29.235,23.227,22.919,15.448,-27.219,-16.149,-15.084,3.812,27.416,27.094,10.229,NA,NA,24.047,27.239,27.312,26.977,4.721,1.822
"1909-03",-27.93,-18.964,-21.652,2.579,7.938,4.634,15.311,22.486,23.71,24.017,26.772,25.099,25.249,13.773,23.381,13.037,-4.956,-2.421,-7.496,8.109,20.911,29.068,27.33,27.103,25.033,22.663,22.975,24.667,-28.639,-7.829,-13,-17.94,4.584,0.482,-5.829,7.379,20.74,23.025,26.527,27.257,25.475,21.863,19.269,15.449,-38.484,-23.957,-22.716,4.676,27.447,27.321,10.379,NA,NA,24.432,28.148,28.123,26.46,2.629,4.604
"1909-04",-23.9,-6.037,-10.66,5.439,11.59,8.429,19.272,23.793,24.684,23.433,26.392,23.918,23.418,10.344,18.885,10.313,2.23,5.321,2.536,11.844,23.201,29.273,27.142,27.781,24.666,20.422,22.506,23.651,-16.274,-0.599,-5.352,-9.694,11.166,5.818,-1.091,12.045,24.249,28.126,27.281,24.8,20.708,19.939,16.362,13.478,-46.161,-29.943,-10.844,7.291,27.433,26.666,11.051,NA,NA,25.78,29.027,28.484,25.664,1.1,7.119
"1909-05",-13.54,-0.258,-1.964,10.021,14.593,11.568,22.601,24.687,25.473,21.919,25.372,22.467,21.227,6.227,15.853,6.352,4.494,10.66,9.421,18.289,28.675,30.295,26.164,26.783,22.29,16.187,19.016,21.331,-3.983,7.829,2.383,-2.008,20.598,13.801,0.818,16.378,28.262,29.852,27.232,22.692,16.734,16.386,12.571,10.868,-45.329,-33.818,-8.601,10.211,27.5,25.409,12.1,NA,NA,27.265,29.295,28.572,24.295,0.039,9.946
"1909-06",-6.694,8.082,5.371,16.462,20.595,16.926,24.613,25.041,26.07,21.012,24.619,21.858,19.608,3.46,12.406,4.517,9.915,14.681,14.916,22.534,31.942,29.329,26.111,27.511,22.227,14.751,18.047,20.354,5.333,13.585,9.368,4.91,23.103,16.612,3.558,19.5,30.723,30.583,27.058,19.605,12.048,13.912,9.347,9.605,-47.348,-37.007,-2.504,12.409,26.871,24.262,14.558,NA,NA,28.037,28.745,28.02,23.089,-2.011,12.07
"1909-07",-5.641,9.833,9.312,19.785,23.789,19.1,26.229,25.75,27.02,21.76,24.866,22.315,21.22,1.952,13.128,2.13,12.889,19.256,13.697,24.272,31.888,29.487,25.967,27.095,21.982,14.785,18.318,19.919,7.605,14.205,14.758,9.036,25.144,20.74,7.558,22.799,31.42,29.908,26.882,20.583,11.727,12.679,8.975,8.76,-48.057,-36.972,0.311,14.186,26.275,23.373,17.224,NA,NA,26.565,27.568,26.992,22.232,-2.351,13.294
"1909-08",-7.587,9.547,8.012,20.55,22.473,19.039,25.743,25.04,27.173,22.156,25.299,23.715,22.922,5.742,14.298,3.877,11.126,16.496,14.784,24.217,30.051,28.595,25.439,26.512,22.319,16.481,18.81,19.549,4.497,14.167,9.646,6.833,23.468,18.75,7.493,22.37,30.509,27.97,26.57,23.416,15.983,15.367,10.524,10.184,-48.133,-36.078,0.156,15.426,26.377,22.897,18.704,NA,NA,24.929,27.504,27.046,21.616,-2.532,12.823
"1909-09",-17.102,2.277,0.511,12.801,17.046,15.943,21.792,25.017,27.089,23.077,26.509,24.995,24.718,7.48,16.145,5.284,7.157,11.569,8.931,21.114,29.312,28.829,26.561,26.733,23.591,20.041,22.223,21.145,-1.395,6.116,3.74,3.249,18.483,12.432,2.537,17.575,28.403,28.148,26.296,22.996,18.535,15.551,12.826,9.854,-45.961,-35.183,-4.807,15.768,26.459,22.679,17.658,NA,NA,25.354,28.01,27.527,21.936,-2.402,10.771
"1909-10",-22.208,-3.592,-7.335,5.221,7.409,7.148,16.918,24.905,27.018,23.448,26.963,25.661,24.83,9.38,17.449,8.057,-0.634,2.556,-0.02,14.934,26.449,28.442,25.971,25.287,23.748,22.004,23.891,22.566,-13.731,1.19,-5.717,-6.347,16.083,7.259,-2.537,13.304,26.318,25.14,25.877,26.623,24.711,19.686,16.949,11.387,-37.958,-24.128,-10.02,14.039,27.065,23.765,15.221,NA,NA,27.107,27.891,27.694,22.226,-0.351,8.424
"1909-11",-29.982,-10.776,-13.448,0.413,2.686,1.329,11.966,23.194,25.882,23.856,27.119,25.281,26.905,13.311,22.517,10.484,-5.477,-1.004,-9.279,8.343,17.485,25.231,24.367,24.489,22.982,21.921,22.576,23.939,-30.418,-8.5,-16.819,-19.227,6.243,-1.047,-5.756,8.245,19.904,21.136,25.879,29.79,28.773,23.001,19.07,12.356,-22.219,-13.839,-13.424,9.544,27.612,24.729,13.476,NA,NA,26.482,27.768,27.757,23.783,1.769,5.651
"1909-12",-31.151,-22.877,-22.904,-3.895,-2.005,-1.567,8.785,22.713,24.698,24.015,26.499,24.647,25.649,14.95,22.852,13.152,-8.042,-2.64,-9.517,5.925,14.774,25.061,24.923,24.548,23.718,23.443,23.843,24.834,-33.702,-14.013,-23.933,-25.669,2.416,-8.74,-9.241,3.642,16.234,17.896,25.575,29.781,30.447,26.096,21.362,14.599,-13.883,-5.332,-24.047,4.887,27.797,25.83,12.552,NA,NA,24.893,27.197,27.214,25.77,3.248,3.947
"1910-01",-30.515,-22.818,-28.081,-5.384,-5.223,-6.898,7.469,22.414,24.592,24.277,26.718,24.348,24.938,16.16,23.503,14.602,-10.972,-5.911,-16.905,5.153,13.032,23.735,23.572,24.288,24.065,24.567,24.326,25.668,-40.425,-22.716,-29.651,-31.352,-1.447,-12.327,-12.882,2.033,15.593,15.734,25.774,30.815,31.738,27.143,23.425,15.965,-15.099,-6.308,-26.65,3.477,27.897,26.733,11.336,NA,NA,23.866,27.186,27.364,26.875,4.666,2.022
"1910-02",-29.938,-23.537,-24.607,-4.086,-1.588,-2.156,9.899,22.138,23.681,25.237,27.987,25.297,26.02,15.003,23.041,13.57,-11.72,-8.439,-14.715,6.858,18.562,27.515,26.253,25.806,24.914,23.484,24.884,24.882,-37.818,-17.338,-26.941,-28.121,4.441,-5.357,-10.576,3.437,18.898,19.449,26.148,30.753,31.067,26.259,23.791,16.174,-26.267,-14.444,-25.923,4.703,27.99,27.25,10.182,NA,NA,24.203,27.6,27.75,26.819,4.98,2.913
"1910-03",-28.495,-14.447,-20.063,1.279,2.998,0.725,13.02,23.134,23.875,25.051,28.066,25.811,26.111,12.951,22.508,11.533,-4.382,-0.65,-5.041,10.198,22.234,29.273,27.008,26.622,24.77,21.455,23.026,24.814,-28.696,-6.982,-15.065,-18.88,8.878,1.277,-4.661,6.961,20.821,24.684,26.675,28.229,26.676,23.574,20.969,15.668,-38.945,-24.085,-26.476,5.934,27.954,27.336,10.668,NA,NA,24.426,28.581,28.581,26.767,3.432,4.991
"1910-04",-23.136,-3.816,-8.514,3.948,11.06,8.103,16.127,24.608,24.128,24.583,27.907,25.231,24.734,9.272,18.261,8.225,0.852,2.81,1.662,11.821,23.835,30.082,27.441,27.947,24.065,21.095,22.078,23.298,-14.292,1.852,-6.425,-10.214,13.479,7.704,-0.808,11.509,24.466,28.06,27.785,28.114,22.827,21.311,16.067,13.711,-45.511,-28.115,-11.277,8.311,27.613,26.797,11.32,NA,NA,25.438,30.01,29.534,25.341,1.704,7.612
"1910-05",-14.081,2.716,-1.55,7.583,15.155,14.305,21.483,25.276,25.015,22.808,26.66,23.235,21.876,5.772,14.695,6.82,4.163,9.468,7.687,16.924,26.64,30.402,26.586,27.384,22.988,17.817,19.901,21.622,-1.174,8.863,4.355,-0.212,17.621,11.899,2.476,15.396,26.544,30.151,27.633,25.121,18.612,17.454,12.504,11.162,-46.028,-32.29,-7.092,11.716,27.5,26.03,12.892,NA,NA,26.678,30.107,29.595,24.173,0.79,10.114
"1910-06",-5.998,7.701,6.8,13.081,21.201,18.604,23.282,25.625,26.168,21.333,24.983,21.741,19.22,4.012,12.68,4.078,9.971,16.095,14.246,23.213,31.517,30.131,26.701,27.754,22.737,15.659,18.82,21.149,6.121,14.227,10.997,6.11,22.509,17.223,4.83,19.156,30.558,31.086,27.575,22.348,12.401,14.085,9.517,10.405,-47.433,-32.818,-1.542,13.052,27.036,25.124,14.866,NA,NA,27.862,29.425,28.779,23.626,-1.466,12.471
"1910-07",-4.396,10.95,8.789,18.219,21.643,19.481,25.319,25.951,26.992,22.027,25.228,22.49,20.919,3.421,12.4,2.813,11.449,19.669,17.538,25.785,32.71,28.39,25.978,27.165,22.559,13.54,17.726,20.441,8.703,18.578,16.385,10.238,23.738,20.3,7.252,21.23,32.125,30.371,26.876,22.191,14.182,13.803,9.724,9.696,-43.716,-34.94,-0.71,15.158,26.668,24,17.685,NA,NA,26.785,28.064,27.507,23.014,-2.416,13.977
"1910-08",-8.834,8.856,7.695,17.69,24.09,19.869,25.689,25.557,27.434,22.525,25.945,23.588,22.798,5.604,14.391,4.436,10.627,15.463,15.217,23.799,30.922,28.625,25.691,26.434,22.597,16.267,19.198,20.561,5.833,15.196,12.516,10.585,23.967,18.306,6.532,20.879,30.312,28.8,26.851,21.819,14.702,13.376,9.683,9.585,-45.621,-33.27,-1.508,15.982,26.546,23.666,19.066,NA,NA,25.556,27.716,27.145,22.123,-2.83,13.202
"1910-09",-17.753,3.346,3.895,12.836,20.28,16.427,23.87,25.052,27.009,23.656,27.25,24.795,24.959,8.112,17.798,6.194,6.18,10.276,8.286,19.848,28.898,29.223,26.558,26.712,23.649,21.618,22.587,22.183,-1.516,7.997,3.971,4.006,19.863,13.299,3.174,18.07,28.87,27.96,26.43,24.309,19.653,16.916,12.92,10.052,-42.143,-37.324,-7.51,15.168,26.521,23.825,18.382,NA,NA,25.58,28.012,27.373,22.233,-1.387,11.479
"1910-10",-20.427,-3.776,-3.612,7.1,11.202,9.869,19.58,24.247,26.643,23.627,27.653,26.061,25.618,10.343,19.533,7.516,-0.192,4.385,0.062,16.075,25.903,28.526,26.201,25.621,23.855,23.057,24.15,23.322,-11.491,0.512,-3.249,-4.829,12.906,5.457,-1.787,12.55,25.209,25.146,26.329,27.09,23.784,20.222,16.468,11.545,-36.726,-23.719,-17.887,13.698,26.876,24.035,15.927,NA,NA,26.894,28.033,27.393,22.704,-0.287,9.043
"1910-11",-29.976,-14.576,-14.139,-0.529,0.683,0.914,11.602,23.215,25.754,23.755,27.288,25.739,25.78,12.884,21.219,10.34,-3.693,0.813,-5.63,11.467,20.546,27.083,25.365,24.84,23.444,22.954,24.022,24.195,-26.624,-8.272,-16.042,-16.391,7.33,-0.793,-5.613,7.851,21.099,21.012,25.674,28.447,26.007,21.572,18.714,12.788,-24.585,-13.543,-26.55,12.023,27.159,24.421,13.588,NA,NA,26.941,27.481,27.271,23.813,1.722,5.885
"1910-12",-30.94,-26.5,-22.865,-1.486,-0.429,-0.822,11.728,21.992,24.143,23.501,26.492,25.111,25.123,14.238,22.5,13.215,-6.33,-2.714,-12.105,6.544,14.793,23.699,23.256,23.312,22.977,22.254,23.819,24.308,-31.98,-15.52,-24.643,-22.8,-0.386,-10.807,-11.111,1.731,15.979,16.785,25.456,29.248,27.917,23.515,19.667,15.327,-15.004,-6.54,-28.278,10.042,27.551,25.376,11.542,NA,NA,25.251,26.88,27.037,25.149,3.764,3.343
"1911-01",-34.387,-24.445,-27.894,-6.707,-6.725,-7.794,11.292,20.265,22.476,23.456,26.028,24.661,24.717,15.009,23.582,13.48,-12.794,-6.916,-16.371,5.624,14.429,23.924,23.183,23.58,23.547,23.766,23.489,24.736,-34.935,-18.709,-27.599,-25.13,-0.508,-13.082,-14.18,-0.395,14.651,15.104,25.031,29.914,31.21,26.317,23.887,17.089,-15.693,-7.857,-28.399,8.557,27.76,26.696,11.231,NA,NA,24.085,26.846,27.001,26.023,4.544,2.04
"1911-02",-27.81,-23.81,-27.541,-0.749,-0.157,-4.482,12.17,22.001,23.41,23.525,26.339,24.369,24.688,15.613,23.787,14.529,-6.074,-1.682,-9.283,5.933,15.576,25.876,25.593,25.453,24.494,24.268,25.352,24.849,-31.687,-14.832,-23.87,-26.688,0.549,-10.422,-9.941,0.206,16.987,18.783,25.244,30.812,29.8,26.336,21.593,15.144,-26.512,-17.028,-26.005,3.766,27.68,27.509,11.191,NA,NA,24.021,27.44,27.44,26.605,4.23,2.768
"1911-03",-31.376,-14.939,-20.283,-0.08,3.577,2.207,13.575,23.988,24.351,24.239,27.322,24.373,24.614,13.796,22.496,13.698,-6.997,0.348,-2.916,9.958,19.613,27.504,26.423,26.949,24.955,21.921,23.274,24.915,-27.278,-2.671,-13.665,-21.52,6.663,-0.652,-6.914,5.415,19.978,22.354,25.98,27.337,27.413,23.731,20.31,14.462,-36.984,-24.177,-30.62,5.011,27.913,27.056,11.5,NA,NA,24.092,28.452,28.254,26.636,2.265,4.715
"1911-04",-24.736,-4.697,-11.264,3.069,6.681,4.933,17.338,24.492,24.866,23.8,26.642,23.285,23.872,11.061,21.464,11.051,-0.214,6.224,3.228,13.47,23.936,30.006,27.442,27.646,24.279,21.921,22.339,23.732,-17.532,-0.35,-5.992,-10.075,12.81,6.816,-2.396,12.035,24.415,26.562,27.178,27.223,24.627,20.872,17.944,12.077,-42.987,-30.007,-20.318,8.272,27.925,26.328,11.276,NA,NA,25.364,29.538,29.236,26.527,1.158,7.427
"1911-05",-12.936,2.058,-1.955,8.848,14.372,12.15,21.814,25.384,25.339,23.073,26.015,23.078,22.631,6.329,16.827,6.052,4.638,10.755,7.332,16.645,26.939,30.19,27.356,27.71,23.562,18.159,20.306,21.524,-3.818,6.364,3.246,-0.586,17.122,12.429,2.046,15.609,27.99,30.282,27.332,24.873,18.355,17.571,13.355,10.238,-42.231,-33.319,-8.03,11.637,27.816,25.219,12.892,NA,NA,26.898,30.188,29.553,24.202,-1.567,10.271
"1911-06",-7.01,7.697,5.865,17.683,19.241,16.024,26.21,25.52,26.578,21.562,25.085,22.755,19.194,2.628,11.474,3.833,8.491,17.041,11.991,22.445,31.367,29.789,26.418,27.425,22.32,15.137,17.947,19.754,4.771,13.826,10.915,5.256,23.294,19.177,4.329,19.647,32.046,31.405,27.187,23.124,13.186,15.111,9.48,9.785,-47.898,-32.706,-2.349,13.138,27.016,23.688,14.269,NA,NA,28.175,29.023,28.282,23.101,-3.1,12.324
"1911-07",-4.745,9.126,7.745,19.186,24.687,21.326,26.575,25.504,26.912,21.24,25.065,22.789,19.869,2.992,11.638,2.045,10.57,18.693,18.082,25.545,32.671,29.48,26.565,27.135,22.265,16.084,19.112,20.313,8.713,16.424,15.873,10.387,23.328,20.883,7.964,22.215,31.531,30.793,26.934,20.165,12.253,12.617,8.998,8.631,-47.809,-34.068,-0.742,15.343,26.724,23.185,16.784,NA,NA,26.458,28.111,27.365,22.616,-4.138,13.618
"1911-08",-7.535,7.389,7.417,18.191,23.674,19.081,26.465,25.917,27.292,23.047,26.536,23.753,22.676,3.906,13.706,3.808,10.194,18.273,14.854,24.835,31.511,29.332,26.668,27.116,22.917,18.661,20.185,20.308,6.148,15.246,12.012,9.576,22.408,19.073,7.748,21.551,31.509,28.609,26.524,22.277,15.345,14.202,10.511,9.673,-48.995,-36.795,-2.102,15.868,26.588,22.723,18.208,NA,NA,25.55,27.2,26.793,21.947,-3.526,13.092
"1911-09",-16.962,1.539,1.35,13.982,20.432,16.9,24.557,25.117,27.287,23.224,27.148,24.322,22.89,7.116,15.806,6.103,6.325,11.213,9.929,21.103,30.336,28.523,27.332,27.551,24.184,20.936,23.228,21.822,-0.219,9.604,4.004,3.736,19.927,13.243,2.57,18.316,29.664,28.476,26.614,26.275,23.099,19.914,14.75,10.579,-42.251,-37.446,-7.742,15.615,26.783,23.536,17.337,NA,NA,25.624,28.158,27.54,22.147,-1.474,11.725
"1911-10",-21.917,-3.234,-5.381,6.498,8.159,7.427,18.437,24.308,27.288,23.803,27.666,25.557,25.658,10.517,18.647,8.306,-0.039,5.096,-2.18,16.371,25.836,27.935,26.085,25.794,24.271,22.296,24.087,23.496,-11.544,-2.684,-5.844,-5.061,14.435,7.363,-0.258,14.666,26.499,26.284,26.689,28.695,26.117,21.571,16.476,11.797,-37.024,-27.315,-20.285,13.666,27.251,24.422,14.859,NA,NA,26.933,28.33,27.779,22.815,-0.345,8.839
"1911-11",-30.462,-12.445,-11.379,0.843,4.732,3.394,13.25,23.155,26.181,23.872,27.305,26.406,25.818,12.319,21.328,9.873,-3.683,-0.28,-6.135,10.421,20.413,26.925,25.549,25.374,23.707,23.21,25.025,24.346,-26.851,-7.382,-14.244,-16.846,6.265,-1.024,-5.013,8.681,21.939,22.126,26.147,30.111,27.831,23.078,19.001,12.779,-25.415,-14.486,-28.751,10.939,27.642,25.282,13.458,NA,NA,26.997,28.015,27.679,24.847,2.187,6.33
"1911-12",-30.933,-17.36,-21.609,-3.938,-1.806,-3.112,9.333,22.074,24.266,23.638,26.559,25.097,25.643,14.946,24.23,11.954,-8.694,-3.485,-11.153,7.179,15.702,24.777,25.115,24.928,24.206,24.579,24.747,25.016,-31.261,-16.92,-26.749,-23.813,2.46,-10.506,-10.434,1.617,17.277,17.896,25.753,30.481,29.987,23.631,21.854,14.701,-16.037,-6.715,-30.375,6.569,28.17,25.986,12.087,NA,NA,25.317,27.204,27.275,25.899,3.047,3.912
"1912-01",-32.961,-26.06,-24.152,-2.677,-0.458,-2.312,9.615,21.766,23.757,24.529,26.869,24.484,25.756,15.74,24.777,14.411,-14.51,-5.783,-20.802,4.857,13.459,23.635,24.186,24.482,24.313,23.197,25.074,26.173,-37.222,-17.097,-25.992,-28.475,1.075,-9.821,-11.542,1.728,14.813,16.763,25.06,31.13,31.78,25.721,23.509,16.78,-16.693,-6.393,-40.735,3.74,28.259,26.92,11.681,NA,NA,24.151,26.768,26.886,26.616,4.565,2.653
"1912-02",-34.768,-21.42,-22.061,-2.039,-2.895,-3.916,10.576,21.328,22.844,25.706,28.488,25.156,26.873,14.893,25.625,12.929,-16.628,-4.641,-17.849,8.975,17.372,26.688,25.53,25.408,24.894,22.713,24.584,26.705,-38.027,-16.404,-21.719,-27.789,3.183,-4.342,-7.893,4.371,17.318,19.503,25.504,28.481,30.267,25.469,26.602,16.376,-27.924,-16.813,-36.934,7.074,28.01,27.326,11.158,NA,NA,24.132,27.291,27.488,27.439,5.212,2.972
"1912-03",-33.762,-15.568,-17.221,-1.265,3.222,2.673,14.353,23.665,24.642,24.932,27.828,24.37,24.835,13.129,22.176,11.83,-3.933,0.416,-6.433,10.709,21.609,28.696,26.621,26.927,24.824,22.683,22.878,25.769,-31.571,-10.086,-14.003,-19.817,7.749,0.279,-5.464,8.499,21.213,24.157,26.94,29.375,27.715,24.616,19.993,15.601,-38.674,-21.791,-35.186,2.018,28.024,27.734,10.922,NA,NA,24.257,28.809,28.59,27.745,2.969,4.84
"1912-04",-22.473,-7.849,-11.689,4.114,7.577,7.833,17.105,24.098,24.691,23.339,26.578,24.516,24.246,9.262,18.92,9.381,-2.884,4.905,0.624,15.34,25.814,31.344,27.634,27.861,24.171,21.748,22.301,23.718,-18.221,-2.101,-5.802,-8.348,13.584,7.483,-1.586,12.938,25.413,28.016,27.44,26.563,23.518,21.204,17.012,13.263,-44.216,-31.373,-21.816,8.161,27.913,26.761,10.72,NA,NA,25.814,29.586,29.27,26.751,1.625,7.41
"1912-05",-13.603,1.174,-1.496,10.032,13.688,11.254,21.629,25.609,25.731,22.843,25.963,23.369,22.644,6.057,16.506,6.27,2.751,9.52,8.396,17.026,28.258,30.155,27.219,27.334,23.094,18.447,20.75,21.906,-2.719,7.634,1.334,-2.735,18.801,13.09,2.307,16.391,28.222,30.77,27.887,24.606,18.211,18.154,12.886,10.869,-46.284,-35.201,-10.256,11.561,27.473,25.557,12.223,NA,NA,27.77,29.895,29.259,24.439,-0.849,10.019
"1912-06",-7.683,7.797,6.122,14.782,19.693,16.943,23.8,25.511,26.576,22.569,25.683,23.445,22.081,3.332,13.511,3.444,7.192,15.462,16.538,23.017,31.532,29.072,25.846,27.374,22.317,16.038,18.662,20.463,4.906,14.419,9.575,4.725,22.618,17.554,6.223,19.806,31.842,31.071,27.179,22.414,13.489,14.273,9.871,9.267,-46.181,-33.472,-2.052,13.03,26.928,24.514,14.483,NA,NA,28.53,28.703,27.982,23.179,-3.271,12.514
"1912-07",-5.92,10.166,8.551,17.888,24.145,19.788,24.439,25.092,26.942,21.554,25.041,22.76,20.961,3.251,11.781,3.518,10.019,17.024,19.023,24.709,31.448,28.2,25.467,26.744,21.953,14.32,17.95,19.365,7.342,15.761,12.644,9.638,24.135,19.336,8.738,22.487,32.181,30.423,27.221,23.019,13.489,14.44,9.109,8.733,-48.924,-35.881,-0.685,14.418,26.744,23.973,17.21,NA,NA,26.976,28.143,27.515,22.442,-1.579,13.142
"1912-08",-10.574,8.208,5.629,16.005,20.695,18.172,23.824,25.074,27.047,22.114,25.431,24.173,22.743,3.652,13.002,3.774,8.863,14.373,14.796,23.191,29.79,28.307,25.904,26.844,22.815,18.456,20.606,20.38,5.104,14.324,10.804,7.274,23.113,18.292,7.302,22.351,30.604,28.437,26.687,21.987,15.673,14.58,11.037,9.64,-46.207,-34.796,-1.361,15.141,26.447,23.686,19.291,NA,NA,25.522,27.638,27.095,21.97,-2.126,12.628
"1912-09",-19.406,1.574,-0.333,12.549,17.482,16.249,22.732,25.064,26.836,22.584,26.026,24.07,23.262,6.752,16.65,6.353,4.843,8.476,6.064,19.563,27.15,28.234,25.852,26.384,23.743,20.888,23.374,21.603,-1.57,5.127,1.763,2.069,17.293,10.092,3.496,16.518,27.999,27.521,26.3,23.958,19.397,17.837,13.299,9.933,-43.885,-34.01,-4.428,15.204,26.31,23.144,18.116,NA,NA,25.376,28.124,27.582,21.704,-1.78,10.299
"1912-10",-28.375,-7.351,-8.512,7.074,10.904,8.8,18.374,24.279,26.028,23.326,27.031,25.659,24.377,9.268,17.76,8.105,-0.235,3.657,1.668,13.535,24.117,28.484,26.308,25.194,24.149,24.426,25.62,24.026,-11.587,1.986,-3.709,-5.285,12.601,5.056,-2.375,12.734,23.902,24.588,26.133,27.704,22.415,19.897,13.801,11.429,-37.467,-25.129,-23.725,13.692,26.6,23.88,16.166,NA,NA,26.199,28.326,27.623,22.743,0.137,8.166
"1912-11",-35.284,-17.008,-18.493,-1.981,3.335,2.832,13.178,22.625,24.977,22.65,25.906,24.67,23.844,11.956,20.136,9.62,-6.437,-2.955,-7.924,7.772,18.48,26.189,24.75,24.787,23.748,24.109,25.259,24.828,-25.356,-6.854,-14.536,-17.335,5.396,-2.875,-6.529,7.564,19.284,20.178,25.762,29.782,26.817,21.372,17.088,14.059,-22.093,-13.055,-29.625,11.313,27.238,25.196,13.634,NA,NA,25.921,28.024,27.816,24.553,1.587,5.263
"1912-12",-29.152,-20.367,-25.49,-6.253,-6.522,-7.427,7.387,22.159,24.261,22.585,25.027,24.205,24.174,14.402,22.77,12.582,-10.991,-7.051,-14.43,4.324,13.166,23.241,23.569,23.791,23.081,22.201,24.189,25.537,-31.794,-14.991,-24.877,-24.05,-0.226,-11.269,-11.983,1.515,16.572,16.308,24.604,29.696,30.32,25.211,22.676,15.145,-15.467,-5.801,-35.352,7.132,27.541,26.261,12.322,NA,NA,24.691,26.862,26.914,25.993,3.147,2.69
"1913-01",-33.665,-26.235,-27.994,-4.768,-1.658,-2.631,9.163,21.769,24.243,22.872,25.155,23.882,24.662,15.675,25.881,13.944,-5.472,-6.668,-19.419,3.68,11.416,21.653,21.703,22.665,23.536,23.171,23.627,25.523,-36.683,-22.77,-26.783,-27.646,-5.204,-13.364,-11.752,-0.206,12.148,15.092,24.324,29.66,31.716,26.211,25.56,16.218,-15.843,-6.881,-30.375,2.961,27.69,26.852,10.364,NA,NA,23.065,26.18,26.356,26.966,4.471,1.602
"1913-02",-36.711,-24.208,-31.205,-4.287,-0.835,-4.749,11.081,21.591,23.695,23.529,25.904,24.125,24.826,16.306,25.318,16,-5.788,-2.06,-7.703,5.654,15.642,25.754,24.987,24.381,24.622,24.451,24.074,25.857,-33.844,-10.878,-20.541,-27.301,1.08,-6.508,-9.241,2.515,15.385,17.94,24.449,29.319,31.025,26.512,23.684,15.248,-26.752,-14.793,-35.358,2.959,27.516,26.999,10.669,NA,NA,22.319,26.405,26.557,27.486,5.089,2.697
"1913-03",-32.856,-17.545,-25.594,0.058,3.16,0.695,14.832,23.337,24.264,23.622,26.017,24.254,24.813,13.732,24.28,12.139,-2.188,2.98,-5.182,8.986,19.897,28.238,26.179,25.97,24.457,22.199,22.922,23.808,-25.694,-6.739,-11.807,-19,4.585,0.304,-5.908,6.545,18.602,21.837,25.829,27.645,28.059,24.246,23.287,14.366,-38.586,-23.107,-27.739,4.571,27.46,26.853,9.792,NA,NA,22.99,27.793,27.62,26.541,4.223,4.409
"1913-04",-25.199,-7.216,-14.23,3.204,9.952,6.705,18.389,24.134,24.045,22.904,25.773,23.886,23.779,10.026,20.265,8.269,-1.397,5.079,3.198,11.083,23.394,29.687,27.19,28.09,24.557,20.054,21.695,23.148,-17.816,1.877,-2.131,-8.466,12.886,9.323,-0.905,12.921,24.974,27.605,26.915,27.32,24.49,20.776,17.243,13.388,-43.649,-31.683,-25.615,9.493,27.406,26.836,10.87,NA,NA,24.588,29,28.499,25.578,1.624,7.328
"1913-05",-11.428,1.924,-1.471,8.885,14.018,11.93,22.133,24.593,25.12,22.329,25.444,23.108,21.929,5.368,14.933,5.836,0.724,9.756,10.406,17.537,28.747,30.077,27.334,27.544,23.502,17.551,19.766,21.935,-4.806,7.381,3.454,-0.694,20.419,13.126,0.952,17.05,28.52,29.828,27.313,24.362,18.388,17.33,13.516,10.963,-45.338,-34.359,-12.849,10.709,27.413,25.65,11.711,NA,NA,26.54,28.962,28.331,24.463,0.39,10.174
"1913-06",-7.436,7.703,6.005,14.821,19.914,16.58,25.583,25.106,26.227,21.569,24.741,22.504,20.113,3.015,13.147,3.585,6.755,15.73,14.211,22.681,31.203,29.38,25.998,26.995,22.284,16.15,18.474,20.907,3.401,12.288,8.311,4.879,22.596,17.882,5.638,19.988,31.381,31.073,26.621,20.639,13.88,13.507,10.154,9.407,-47.832,-36.191,-2.853,12.655,26.879,24.52,13.942,NA,NA,27.522,28.756,28.027,23.599,-2.095,11.996
"1913-07",-5.901,8.923,7.31,16.659,21.922,18.464,25.991,25.636,26.876,21.14,24.474,22.731,20.549,3.665,13.44,2.11,10.186,17.617,15.147,25.14,31.488,29.398,26.268,27.251,22.153,15.566,19.074,19.954,7.206,15.902,12.918,9.238,24.459,19.774,7.06,21.951,31.932,30.406,26.243,20.616,13.638,13.739,9.594,8.785,-48.891,-34.587,-0.864,14.622,26.576,23.403,16.245,NA,NA,26.503,27.597,27,22.424,-3.588,13.011
"1913-08",-8.764,9.046,6.006,17.269,21.205,17.823,24.721,25.334,27.349,22.117,25.301,23.581,22.237,5.155,13.674,4.344,7.504,13.685,12.523,24.119,30.512,28.195,25.601,26.436,22.571,17.497,19.474,20.046,4.978,14.752,12.222,7.904,22.979,18.727,5.688,20.979,30.034,28.168,26.002,22.153,15.782,15.05,10.998,9.027,-47.177,-35.02,-2.508,15.416,26.548,22.99,17.876,NA,NA,25.097,26.963,26.561,21.903,-3.623,12.563
"1913-09",-17.3,4.106,0.602,13.525,15.416,12.309,22.363,25.451,27.22,22.578,26.427,24.806,23.1,6.096,14.809,5.472,5.428,11.657,10.059,21.452,29.33,29.036,26.188,25.964,23.652,19.26,21.49,21.765,-1.695,6.676,3.129,3.572,18.459,11.479,3.006,17.1,27.653,27.431,25.919,25.199,21.039,18.346,13.149,10.402,-42.963,-36.97,-9.782,15.064,26.753,23.68,17.24,NA,NA,25.51,27.751,27.165,22.552,-0.966,10.826
"1913-10",-24.948,-4.455,-7.34,5.66,9.911,8.794,18.475,24.319,26.718,23.543,27.237,25.908,25.346,10.781,19.74,7.543,-0.443,3.456,1.751,14.252,25.825,28.483,26.242,25.749,24.177,22.215,23.979,23.404,-10.416,1.39,-5.587,-4.741,13.603,4.358,-2.038,12.301,25.895,25.291,25.706,27.019,24.286,20.369,16.669,11.737,-38.8,-23.785,-19.857,14.221,26.952,24.002,15.203,NA,NA,27.069,27.623,27.238,23.19,-0.986,8.477
"1913-11",-27.289,-15.15,-17.163,-0.783,0.991,1.201,12.325,23.14,25.623,23.486,26.942,26.449,25.5,11.782,19.984,9.357,-10.097,-4.681,-7.672,7.992,18.535,26.637,25.29,25.621,23.578,22.201,23.399,23.872,-26.614,-6.109,-17.031,-16.772,6.758,-1.618,-5.661,7.334,21.131,21.254,25.445,28.889,29.297,23.08,21.105,14.481,-26.347,-15.052,-29.787,12.701,27.353,24.922,13.488,NA,NA,26.663,26.995,27.112,24.611,1.621,5.203
"1913-12",-30.157,-18.896,-26.098,-1.315,-0.618,-4.751,9.893,21.182,24.532,23.521,26.548,25.783,26.027,14.479,23.081,10.791,-11.667,-9.856,-16.892,4.646,15.229,25.126,24.656,25,23.888,22.717,23.423,24.942,-33.284,-16.061,-25.111,-25.268,-0.472,-8.745,-10.137,2.372,17.159,17.674,24.802,29.846,30.227,24.769,22.187,16.203,-16.412,-6.519,-26.468,9.686,27.642,25.88,11.396,NA,NA,25.191,26.743,26.777,25.719,3.64,3.186
"1914-01",-30.931,-23.279,-30.057,-4.856,-5.062,-7.403,9.086,22.001,24.383,23.575,25.921,24.526,24.804,15.857,24.376,13.932,-13.349,-11.799,-23.886,3.222,12.148,22.239,23.218,24.023,23.785,23.058,24.695,26.08,-40.827,-24.01,-27.049,-28.673,-4.735,-10.239,-11.535,2.402,15.091,16.612,24.828,30.165,32.171,26.425,24.291,17.048,-16.534,-6.407,-36.631,6.828,27.516,26.56,10.631,NA,NA,24.063,26.64,26.636,27.351,4.576,1.404
"1914-02",-36.641,-25.964,-26.419,-1.913,0.143,-3.152,11.169,22.406,23.81,24.47,26.975,24.577,25.414,15.312,23.985,15.149,-8.923,-4.575,-14.753,4.865,14.125,25.042,24.758,25.156,24.654,22.503,24.79,26.444,-35.28,-17.02,-24.748,-27.254,-0.3,-6.754,-10.185,3.079,15.881,18.789,25.733,28.904,31.244,25.696,25.863,14.812,-28.941,-15.005,-34.434,2.856,27.305,27.085,10.091,NA,NA,23.825,27.033,27.128,27.766,3.969,2.063
"1914-03",-31.029,-17.966,-24.991,1.032,3.507,-0.785,14.711,23.17,24.119,24.703,28.114,24.315,25.745,13.215,23.423,11.026,-10.779,-2.003,-5.82,9.895,20.955,29.156,27.072,27.187,24.81,22.119,22.843,25.199,-28.613,-5.681,-12.3,-19.048,8.023,1.85,-5.377,7.728,20.082,23.902,26.326,27.084,27.744,24.848,21.439,15.03,-38.444,-24.19,-35.232,5.225,27.182,27.248,8.735,NA,NA,23.975,27.903,27.865,27.301,2.54,4.576
"1914-04",-25.69,-5.593,-9.94,3.877,10.899,8.311,17.714,24.603,24.571,23.738,27.34,24.359,24.826,9.861,19.759,7.858,-1.798,3.851,3.188,12.721,25.526,30.389,27.772,27.778,24.125,19.639,21.636,23.277,-16.646,2.071,-4.349,-9.915,13.304,7.64,-1.443,11.837,25.06,27.177,27.1,25.689,21.319,20.424,15.625,13.392,-41.939,-28.811,-20.991,7.562,27.161,26.527,9.307,NA,NA,25.193,29.36,28.903,26.237,1.012,7.733
"1914-05",-13.192,2.178,-0.889,7.417,13.692,12.933,21.052,25.348,25.719,22.391,25.829,23.294,21.985,6.176,15.546,6.27,2.397,9.593,8.417,16.546,28.155,30.185,26.155,26.705,22.228,16.528,18.832,21.237,-4.885,7.957,2.166,-1.144,17.158,13.455,2.983,16.166,27.41,29.88,27.551,25.501,16.856,18.623,12.232,11.031,-47.588,-31.004,-11.576,11.69,27.09,25.736,10.886,NA,NA,27.097,29.666,29.139,24.183,-1.486,9.727
"1914-06",-6.519,7.839,4.791,14.902,21.006,17.194,23.588,24.755,26.026,20.728,24.396,21.75,19.005,3.992,12.528,4.779,9.222,13.264,13.153,21.202,31.598,28.993,25.09,26.646,21.667,14.411,17.198,19.191,5.137,13.983,9.902,5.567,23.882,18.223,4.77,19.983,30.297,30.864,27.133,22.476,12.094,13.807,9.448,9.903,-44.048,-32.579,-1.64,12.807,26.589,24.792,13.038,NA,NA,27.832,28.393,27.824,22.182,-2.049,12.267
"1914-07",-5.032,10.655,7.623,18.405,23.871,19.657,25.025,24.708,26.517,20.935,24.314,22.019,19.689,3.024,12.715,3.13,11.344,17.243,15.218,24.269,31.072,29.172,25.765,26.52,21.751,14.402,17.623,19.633,7.558,15.596,14.131,9.549,23.856,20.597,8.57,21.748,32.097,29.011,26.85,18.831,9.997,12.37,8.497,8.405,-50.882,-34.087,-0.695,14.494,26.267,24.471,15.882,NA,NA,26.057,27.073,26.612,21.842,-3.215,12.768
"1914-08",-9.037,9.015,7.526,17.107,21.545,18.112,24.079,24.85,26.723,21.531,24.728,22.644,21.65,4.886,14.433,4.253,12.046,15.939,14.247,23.478,29.433,27.38,24.301,25.099,21.857,15.78,18.324,19.974,3.745,12.6,11.081,9.779,23.413,18.772,6.853,21.438,30.661,27.83,26.803,24.076,15.77,13.994,10.75,8.538,-43.425,-36.675,-2.673,14.645,26.356,23.775,17.505,NA,NA,24.791,27.209,26.693,21.428,-3.223,12.715
"1914-09",-18.222,3.42,2.125,11.746,17.105,15.533,21.85,24.677,26.594,22.298,25.56,23.541,23.307,8.04,16.395,5.896,6.406,13.049,7.299,21.134,29.046,27.96,25.735,25.576,23.223,20.28,22.051,20.948,-1.402,4.702,3.011,3.697,17.094,11.092,2.431,16.98,27.595,27.426,26.479,25.791,19.657,17.271,13.194,9.273,-46.419,-34.144,-10.89,14.353,26.547,23.5,16.858,NA,NA,25.315,27.549,26.891,21.576,-3.08,10.52
"1914-10",-23.368,-6.906,-7.408,2.918,8.268,8.788,17.623,24.56,26.298,23.069,26.308,24.763,24.362,10.735,18.657,8.117,-2.482,5.056,1.1,15.911,25.201,27.799,25.624,24.804,23.185,23.03,24.195,22.388,-14.332,-0.294,-5.478,-4.236,12.63,5.525,-2.271,13.477,25.432,25.169,26.376,27.531,23.503,19.864,15.826,10.76,-37.307,-23.569,-26.454,14.089,26.825,23.885,14.571,NA,NA,26.781,28.111,27.626,21.893,-0.875,8.148
"1914-11",-27.02,-18.168,-14.909,-1.469,1.583,2.353,13.065,23.692,25.899,22.916,25.852,24.952,24.309,12.37,20.393,10.532,-8.964,-4.516,-8.504,8.142,18.851,26.288,25.363,24.851,23.175,23.022,24.811,23.889,-27.865,-10.344,-18.761,-16.383,4.379,-4.502,-7.389,6.105,20.101,20.793,25.425,28.358,26.417,22.42,17.849,14.296,-25.158,-14.551,-30.044,11.896,27.161,24.873,12.724,NA,NA,26.369,27.669,27.361,23.044,1.954,4.728
"1914-12",-35.027,-29.613,-22.169,-3.29,1.151,2.377,10.006,22.354,24.51,22.984,25.541,24.625,25.091,15.056,24.423,12.126,-7.125,-3.212,-16.444,5.089,13.254,23.781,22.857,23.446,23.154,22.773,25.505,25.478,-32.672,-22.476,-28.244,-25.089,-2.505,-13.171,-12.674,0.769,15.234,16.618,25.223,27.419,27.955,23.282,21.221,15.123,-15.533,-7.406,-28.357,7.194,27.595,25.926,11.67,NA,NA,24.797,27.076,27.035,24.812,3.652,2.405
"1915-01",-37.867,-28.892,-31.565,-7.048,-5.697,-3.877,8.177,21.67,23.588,23.388,25.877,24.335,24.874,15.717,23.732,15.335,-8.704,-7.086,-15.085,4.204,14.523,24.814,25.255,24.327,24.374,22.83,24.558,26.08,-34.093,-20.28,-27.165,-26.325,-4.716,-14.5,-12.334,-1.651,15.722,15.526,24.288,28.77,30.35,24.888,23.301,16.801,-19.242,-8.408,-32.121,4.174,27.544,26.554,10.252,NA,NA,23.494,26.774,26.907,26.101,4.15,1.421
"1915-02",-32.028,-25.634,-32.62,-1.327,-3.171,-7.149,10.985,21.861,23.792,24.337,26.737,25.373,25.743,15.127,24.442,13.014,-10.735,-3.327,-10.882,6.53,17.098,27.617,26.111,25.443,25.229,21.975,24.428,26.472,-33.507,-15.489,-23.31,-24.975,3.524,-6.896,-8.492,1.732,17.659,19.813,24.84,27.214,27.313,22.981,22.323,16.119,-28.554,-14.228,-38.522,4.868,27.402,26.86,9.776,NA,NA,23.602,26.999,27.069,27.096,4.373,2.396
"1915-03",-31.977,-17.12,-23.356,-0.187,1.376,1.373,15.614,23.591,24.006,24.079,26.694,24.314,24.822,13.125,22.179,11.233,-9.141,-0.991,-4.163,8.328,19.039,27.705,26.664,27.117,25.326,22.664,22.682,24.886,-26.473,-5.111,-12.68,-16.692,7.194,0.668,-5.177,6.791,21.397,23.873,26.147,27.014,25.95,23.301,19.894,15.684,-39.516,-27.626,-34.323,7.209,27.587,27.06,9.518,NA,NA,24.48,28.078,27.843,27.197,3.48,4.279
"1915-04",-20.924,-7.184,-9.897,3.823,9.477,7.505,18.991,25.722,25.189,23.948,27.299,23.971,23.587,9.254,18.029,8.971,-2.806,3.138,2.731,13.703,25.934,30.681,27.735,27.818,24.965,21.766,23.098,23.628,-16.364,2.296,-5.207,-10.809,13.053,6.894,-2.938,10.457,23.937,26.704,26.738,26.011,24.144,21.143,17.682,13.744,-42.011,-28.02,-25.834,7.112,27.814,26.682,10.603,NA,NA,24.933,29.448,29.091,25.613,1.811,7.7
"1915-05",-15.157,0.534,-1.162,6.552,16.49,13.48,22.044,25.918,25.607,22.516,25.383,22.57,22.429,7.104,17.583,5.422,3.215,8.569,8.774,15.23,26.388,30.089,26.782,27.897,23.847,18.642,21.153,21.779,-4.476,8.987,5.111,-0.429,18.333,15.376,2.168,16.569,28.156,30.322,27.518,23.345,18.369,18.36,13.611,10.98,-47.003,-34.414,-9.319,12.396,27.645,25.212,11.462,NA,NA,26.812,29.969,29.324,23.97,-1.782,9.998
"1915-06",-7.253,7.603,4.669,13.407,18.127,16.541,23.19,26.061,26.407,22.176,25.09,22.325,20.935,3.198,12.547,3.674,7.903,13.984,14.412,21.577,30.29,30.471,26.649,27.726,22.577,15.977,18.85,20.279,4.332,12.598,8.339,4.734,23.813,17.27,4.393,19.417,30.883,30.772,27.108,20.758,13.645,14.628,10.832,9.988,-44.932,-33.522,-2.332,13.106,27.176,24.655,13.317,NA,NA,28.106,29.059,28.289,22.502,-1.721,12.146
"1915-07",-4.876,10.364,6.582,17.944,23.658,18.842,26.853,25.583,26.848,21.686,24.973,22.586,20.109,2.974,11.64,2.623,10.708,17.808,18.12,23.784,32.404,29.534,26.426,27.547,22.123,16.243,18.88,19.193,7.797,16.899,12.8,9.548,25.543,19.108,6.172,21.54,31.62,31.307,26.597,19.597,11.786,12.405,9.486,8.985,-49.028,-35.903,-0.945,15.206,26.868,23.592,15.686,NA,NA,26.646,27.893,27.246,21.286,-3.401,13.165
"1915-08",-8.374,8.175,5.673,18.339,23.959,18.701,25.916,25.363,26.681,22.756,26.039,23.955,22.626,3.765,13.632,2.347,8.326,15.317,12.481,23.667,30.919,28.846,26.414,26.946,22.692,17.95,20.89,19.776,4.577,14.139,10.824,9.285,22.214,20.49,6.708,21.207,31.278,29.761,26.185,22.205,15.998,14.359,11.62,9.174,-44.688,-32.235,-2.712,15.893,26.423,22.871,16.65,NA,NA,25.623,27.292,26.821,21.186,-4.85,13.089
"1915-09",-17.326,5.192,1.431,14.485,17.39,14.458,24.735,25.413,27.221,23.374,27.148,25.222,24.716,6.151,15.422,4.674,5.87,11.199,10.418,19.904,30.156,28.854,26.06,25.985,23.895,20.967,23.176,21.31,-1.535,7.058,2.467,1.048,18.417,11.76,3.482,17.558,28.688,28.18,26.077,23.843,20.427,17.825,13.707,10.001,-41.769,-31.985,-6.037,15.513,26.598,22.68,16.694,NA,NA,26.385,27.921,27.413,21.825,-1.789,11.346
"1915-10",-26.678,-3.374,-5.097,6.648,12.103,10.265,19.468,24.352,26.337,24.069,27.925,26.346,26.828,9.787,18.93,5.892,1.588,5.943,3.997,14.88,24.546,28.188,25.834,25.914,24.207,21.226,22.677,22.919,-12.613,-0.133,-5.819,-5.674,14.253,5.284,-2.265,14.017,25.34,26.191,26.086,26.232,24.902,20.791,17.498,11.49,-36.883,-22.37,-22.622,13.526,26.729,23.146,14.555,NA,NA,28.053,28.241,27.898,23.471,-0.604,8.874
"1915-11",-30.483,-14.597,-14.776,-1.29,4.044,4.232,14.177,23.884,25.798,23.59,26.616,25.424,25.825,11.962,20.322,9.052,-4.857,-3.063,-10.455,8.519,18.888,26.664,25.454,25.411,23.811,23.062,24.142,24.37,-29.268,-12.954,-16.892,-19.564,3.811,-1.895,-5.543,9.62,21.209,21.691,26.132,28.128,27.488,22.987,19.324,13.418,-23.011,-12.593,-27.536,10.641,27.23,24.057,12.583,NA,NA,27.221,27.65,27.442,25.282,1.639,5.445
"1915-12",-38.536,-21.287,-19.658,-5.608,0.105,1.782,8.258,23.09,24.931,23.619,26.164,26.546,26.662,14.857,23.709,11.635,-4.879,-3.57,-16.9,5.651,13.726,24.184,24.253,23.886,22.674,23.678,25.524,25.989,-32.448,-20.76,-25.25,-28.304,-3.183,-11.642,-10.414,2.429,15.165,16.814,25.764,29.674,30.149,25.579,22.521,14.656,-14.805,-6.612,-29.866,3.811,27.65,25.182,11.826,NA,NA,25.098,27.41,27.503,26.014,3.111,3.24
"1916-01",-35.723,-26.62,-24.523,-8.401,-3.549,0.823,9.096,22.705,24.372,24.467,26.936,25.373,26.251,16.32,24.983,13.419,-8.389,-6.077,-16.881,4.456,12.654,24.219,24.372,24.117,23.599,23.927,25.206,26.393,-35.103,-21.726,-30.12,-28.925,-4.751,-14.947,-14.313,-1.363,13.653,15.406,25.482,30.642,31.659,25.721,24.72,14.901,-16.298,-7.011,-33.947,4.246,27.816,26.197,11.148,NA,NA,23.775,27.779,27.772,27.147,4.013,1.959
"1916-02",-33.506,-26.616,-26.441,-3.244,-0.25,0.687,10.808,23.005,24.514,25.076,28.173,25.795,26.388,15.354,23.878,13.653,-8.929,-3.757,-15.68,6.494,14.911,26.271,25.295,25.269,25.232,23.455,24.604,26.127,-36.932,-17.405,-23.609,-26.96,-1.484,-9.544,-10.805,1.288,15.149,18.415,25.919,30.035,30.388,25.613,22.875,15.903,-27.489,-11.853,-32.848,2.59,27.817,26.812,9.951,NA,NA,23.519,27.979,28.079,27.843,4.033,2.324
"1916-03",-31.62,-15.5,-17.862,-2.476,-0.157,3.23,12.094,23.395,23.892,25.617,29.019,25.931,27.062,13.836,22.476,12.45,-4.278,0.023,-3.569,9.46,20.711,29.21,28.304,27.768,26.327,23.37,24.31,25.842,-24.863,-7.195,-15.152,-16.605,6.792,0.024,-6.662,6.373,21.047,23.16,27.082,28.632,28.398,24.477,22.558,15.151,-38.708,-23.126,-27.752,5.89,27.94,27.264,10.865,NA,NA,24.094,29.025,28.833,27.364,3.288,5.128
"1916-04",-22.648,-6.365,-7.7,3.444,6.378,7.61,15.427,24.585,24.884,24.708,27.995,25.688,26.126,10.457,20.565,8.116,1.082,4.549,4.785,13.647,25.163,31.152,27.539,27.461,24.497,20.605,21.43,23.113,-13.838,1.457,-4.962,-8.483,11.585,4.475,-4.838,10.377,23.897,25.829,27.786,26.785,22.998,20.672,18.061,13.475,-43.393,-23.586,-20.165,8.054,28.087,27.108,11.51,NA,NA,25.109,29.888,29.48,26.333,-0.118,7.808
"1916-05",-12.342,1.738,0.341,7.567,14.476,12.189,21.443,26.71,26.05,23.74,26.743,24.858,23.911,6.041,15.686,5.355,4.203,9.608,10.351,17.044,28.807,30.551,27.355,27.39,23.028,17.885,19.831,20.782,-3.375,8.162,1.841,-1.406,20.191,13.038,1.168,16.004,27.976,30.208,28.266,24.58,18.506,18.502,14.265,11.539,-46.498,-28.007,-8.012,11.546,27.798,25.682,12.033,NA,NA,27.067,30.192,29.595,24.017,-2.516,10.442
"1916-06",-7.539,7.752,5.589,13.676,20.621,16.881,25.332,26.378,26.541,22.775,26.047,23.669,21.46,2.652,11.927,3.009,8.16,15.832,15.967,22.65,31.7,30.268,26.907,28.14,21.766,14.116,17.362,19.369,4.557,15.158,8.97,6.281,24.02,17.435,4.511,19.996,32.119,31.563,27.964,21.314,13.343,14.116,10.232,9.695,-46.307,-29.955,-1.418,12.892,27.497,24.937,14.681,NA,NA,28.212,29.922,29.152,22.783,-2.804,12.623
"1916-07",-5.326,10.509,8.34,17.311,23.377,20.304,26.093,26.172,27.069,22.254,25.832,23.794,20.831,1.908,11.699,2.65,10.376,15.901,17.236,24.923,32.339,28.976,26.67,27.568,22.236,16.335,18.129,19.559,9.183,19.459,14.346,8.662,25.321,19.998,6.736,21.295,32.518,31.436,27.207,20.535,12.806,12.464,9.69,9.569,-46.94,-32.858,-0.196,14.715,27.176,24.462,17.534,NA,NA,26.757,28.372,27.627,22.242,-5.089,13.7
"1916-08",-10.201,8.406,7.701,16.883,23.702,19.648,25.876,25.995,27.555,22.69,26.421,24.069,22.853,4.406,13.695,3.55,9.544,15.241,16.399,24.437,31.278,28.203,26.493,27.193,22.944,18.665,20.447,19.928,5.653,15.208,12.507,9.069,24.03,18.612,6.435,21.79,31.953,30.345,27.003,22.389,15.911,14.153,10.423,9.141,-47.512,-33.616,-1.511,15.538,26.9,23.854,19.669,NA,NA,25.839,27.925,27.256,21.634,-2.872,13.266
"1916-09",-17.302,2.209,2.552,12.087,16.558,15.297,22.209,25.065,27.359,22.99,27.323,25.787,23.361,5.493,13.939,4.834,5.876,12.678,6.235,21.448,29.968,28.76,26.453,26.59,23.402,21.359,22.244,21.395,-1.448,5.51,4.462,4.837,19.002,13.34,3.161,18.544,29.075,29,26.766,25.145,19.918,18.111,13.996,10.666,-42.332,-34.221,-5.045,14.696,26.675,23.726,18.069,NA,NA,25.49,28.181,27.434,21.841,-2.544,11.3
"1916-10",-27.648,-5.589,-5.637,4.988,10.5,8.896,18.561,23.344,26.523,23.605,27.656,26.083,25.854,9.965,18.768,7.816,3.659,5.689,2.467,14.707,24.962,28.57,26.244,25.504,24.52,23.085,24.804,23.473,-10.51,-0.497,-4.449,-4.989,12.176,4.123,-1.796,12.597,25.253,25.324,26.3,28.402,23.244,20.612,15.152,11.24,-35.338,-24.769,-13.37,12.804,27.02,24.501,16.103,NA,NA,26.347,28.135,27.515,22.878,-0.22,8.732
"1916-11",-29.56,-14.233,-13.818,1.611,3.277,1.712,14.567,21.967,24.807,23.523,27.035,25.096,25.471,11.397,20.514,9.56,-6.127,-2.798,-6.131,8.417,18.823,26.568,25.118,25.047,23.3,23.283,24.874,25.351,-25.211,-5.792,-14.903,-16.9,7.287,-2.051,-5.308,7.05,20.196,21.176,25.663,30.269,28.309,21.931,18.894,13.903,-21.338,-11.545,-28.164,10.543,27.389,25.879,15.04,NA,NA,26.609,27.348,27.038,24.744,2.533,6.123
"1916-12",-34.513,-24.284,-21.181,-4.379,0.167,-0.588,11.823,21.721,23.638,22.969,25.827,25.665,25.087,14.635,23.319,12.992,-12.206,-8.481,-14.2,3.989,13.355,24.713,24.19,24.379,23.406,23.169,24.237,25.34,-33.859,-15.362,-26.189,-25.237,1.595,-9.68,-11.839,3.268,16.758,17.223,25.302,30.394,32.015,25.249,23.988,15.445,-14.839,-5.67,-30.319,7.052,27.392,26.365,13.819,NA,NA,25.112,27.118,27.043,25.788,3.367,3.275
"1917-01",-32.014,-25.897,-27.289,-4.319,-4.571,-6.006,9.687,20.688,22.708,22.837,25.213,24.33,24.826,14.97,25.958,13.961,-9.824,-12.703,-23.055,1.609,11.88,22.608,22.403,23.42,23.869,22.96,24.105,25.292,-35.926,-22.691,-30.345,-27.483,-2.021,-10.786,-12.926,1.234,15.024,16.746,24.979,28.626,30.16,26.814,24.446,17.118,-17.493,-7.237,-28.772,5.994,27.285,27.022,11.911,NA,NA,23.924,26.439,26.609,26.863,4.528,1.336
"1917-02",-30.108,-21.461,-26.568,-1.334,2.05,0.078,12.987,22.191,23.614,23.153,25.249,24.035,24.475,13.941,23.48,13.503,-11.795,-6.798,-15.343,5.164,14.811,25.419,24.331,24.516,24.1,22.502,23.732,24.662,-36.425,-16.883,-23.831,-28.05,0.362,-9.234,-10.44,1.149,15.432,18.853,24.858,27.809,30.287,25.495,25.533,17.366,-28.758,-16.639,-32.518,5.252,27.125,27.518,11.275,NA,NA,23.335,27.092,27.162,26.376,4.373,2.047
"1917-03",-32.607,-18.968,-21.876,-0.971,1.887,0.43,14.665,23.262,23.595,23.297,25.797,24.516,24.036,12.86,21.296,11.686,-6.867,0.045,-3.708,8.819,20.508,28.924,26.735,26.362,24.409,21.929,23.52,24.985,-28.515,-6.219,-14.264,-20.986,6.34,-0.948,-6.991,6.938,20.27,22.756,26.281,29.37,28.952,24.481,20.298,17.015,-39.425,-26.874,-33.509,4.929,27.261,27.642,10.595,NA,NA,23.511,28.046,27.865,26.383,2.934,4.081
"1917-04",-21.51,-8.562,-12.741,4.047,9.447,6.071,17.901,23.432,23.745,22.75,25.44,24.07,23.009,10.366,18.71,9.744,-2.196,4.952,2.95,13.208,23.362,29.229,26.487,26.886,23.568,19.061,22.149,23.588,-17.622,-0.986,-5.508,-9.528,13.231,7.836,0.401,12.426,23.754,27.893,27.351,26.924,21.971,19.89,16.604,13.041,-44.961,-29.512,-23.246,8.651,27.238,26.643,10.553,NA,NA,24.951,29.133,28.684,25.651,0.27,6.919
"1917-05",-11.948,1.195,-1.758,9.186,17.336,13.131,21.609,24.527,24.893,22.201,25.252,22.746,21.712,6.103,15.437,7.286,2.315,8.293,11.741,16.517,26.409,29.683,26.065,27.301,22.207,16.401,19.053,21.488,-4.086,8.599,1.932,-1.917,18.871,12.313,1.215,15.467,27.312,29.154,27.243,24.1,18.834,16.136,12.953,12.49,-45.171,-34.164,-9.72,11.251,27.063,25.846,11.409,NA,NA,26.549,29.22,28.61,24.214,-0.975,9.796
"1917-06",-6.132,6.795,4.566,16.354,22.63,18.472,25.206,24.903,25.847,21.387,24.699,22.148,20.225,2.841,12.28,3.576,7.312,13.384,14,23.136,30.515,29.856,25.934,27.315,21.699,14.517,18.02,19.815,5.56,15.461,10.132,5.011,24.629,18.004,4.656,19.673,29.909,30.822,26.819,21.591,14.675,15.293,10.768,9.938,-45.842,-29.828,-1.303,12.634,26.602,24.96,13.253,NA,NA,27.386,28.464,27.742,22.934,-4.188,12.463
"1917-07",-5.866,8.493,8.046,19.237,24.882,20.376,25.377,25.383,26.384,21.094,24.426,21.999,20.022,2.157,11.486,2.113,10.602,18.492,15.472,25.683,31.375,28.014,25.155,26.399,21.165,14.342,17.257,19.158,8.584,18.746,13.761,9.139,24.564,21.251,6.619,22.19,31.569,29.802,26.612,20.293,13.602,13.762,10.252,9.537,-47.532,-34.202,-0.444,14.163,26.475,24.202,15.989,NA,NA,26.204,27.443,26.824,21.918,-4.242,13.232
"1917-08",-9.069,8.125,6.851,20.766,22.801,19.416,24.693,24.792,26.464,21.961,25.27,23.449,22.116,4.938,13.407,4.461,10.36,15.558,13.861,24.053,30.288,27.315,25.241,26.08,22.076,15.667,18.426,19.801,3.734,15.546,11.455,7.274,22.478,20.024,6.681,21.206,30.563,28.989,26.536,22.501,15.351,14.004,10.776,10.276,-44.049,-35.225,-2.23,15.012,26.47,23.562,17.824,NA,NA,24.983,27.21,26.534,21.337,-3.887,12.89
"1917-09",-18.231,3.637,1.358,14.989,16.071,14.613,23.088,24.517,26.567,22.519,26.375,24.932,21.837,5.455,13.5,5.55,7.593,12.107,8.826,20.432,28.922,28.301,26.054,26.362,23.082,20.549,22.372,20.914,-1.361,8.225,4.237,2.559,19.013,12.618,3.077,17.284,28.875,27.66,26.249,24.327,17.31,15.747,11.668,9.859,-44.409,-33.678,-6.585,14.235,26.586,23.52,17.84,NA,NA,24.714,27.644,27.114,21.152,-1.893,10.824
"1917-10",-23.996,-5.367,-4.551,7.729,9.779,8.001,17.793,23.77,26.078,23.092,27.065,24.96,24.847,10.492,19.02,8.823,-0.364,7.484,1.988,16.892,25.391,27.299,25.201,24.983,23.666,20.942,22.773,22.746,-12.546,-0.609,-4.283,-3.101,13.319,5.689,-1.096,13.895,25.061,24.856,26.195,27.377,25.026,19.533,16.979,11.389,-37.624,-27.114,-20.356,12.444,26.826,24.221,15.538,NA,NA,26.156,27.923,27.319,22.131,-0.884,8.591
"1917-11",-26.53,-15.583,-12.65,1.006,3.813,4.568,15.08,22.938,25.242,22.809,26.093,24.778,24.827,13.726,22.256,10.801,-10.245,-3.471,-9.807,9.532,20.284,27.099,25.554,25.108,23.491,23.632,23.619,23.561,-30.02,-12.028,-18.14,-19.422,5.61,-1.676,-5.191,8.117,20.432,21.21,25.741,29.466,26.546,22.214,17.766,13.093,-24.977,-14.471,-26.807,12.165,27.265,25.328,13.535,NA,NA,26.357,27.163,26.938,23.657,1.828,5.363
"1917-12",-32.738,-22.689,-19.795,-5.278,-4.764,-3.118,9.591,21.903,24.217,22.675,25.297,24.428,24.912,14.264,23.124,12.505,-10.898,-3.986,-12.605,6.272,14.43,23.526,23.635,24.003,23.315,22.28,23.839,24.789,-36.412,-14.658,-25.116,-26.05,1.191,-7.722,-9.845,4.175,15.329,17.318,24.99,30.299,30.269,24.268,22.797,14.944,-15.7,-7.047,-33.526,8.713,27.763,26.287,11.745,NA,NA,24.042,26.6,26.836,25.056,3.354,3.223
"1918-01",-31.082,-27.463,-27.471,-5.557,-7.18,-8.269,9.433,21.923,23.254,23.312,25.798,23.933,24.878,16.321,25.672,15.247,-14.625,-6.321,-16.236,6.253,14.925,24.544,23.593,23.696,23.954,22.471,23.903,25.706,-40.065,-21.432,-27.96,-26.734,0.058,-9.956,-12.238,1.976,14.842,16.386,24.854,29.54,30.361,25.597,22.403,15.17,-14.675,-7.277,-32.19,5.097,27.879,26.91,10.872,NA,NA,23.408,26.845,26.975,26.605,4.286,2.075
"1918-02",-33.48,-23.255,-28.788,-3.014,-1.646,-4.668,10.422,22.208,23.669,23.901,26.419,24.455,25.186,14.683,24.456,13.925,-10.469,-6.104,-13.721,5.451,16.077,26.494,25.574,25.37,24.667,23.263,22.939,25.17,-35.201,-14.379,-22.772,-28.156,0.937,-7.637,-10.787,1.917,16.284,17.893,25.23,29.595,30.864,26.293,22.592,16.111,-24.387,-14.716,-31.818,3.991,28.077,27.722,10.504,NA,NA,23.096,27.242,27.382,26.983,4.423,2.519
"1918-03",-25.719,-16.128,-19.913,0.743,3.686,1.038,13.702,22.551,23.541,24.063,26.552,24.731,25.138,13.064,23.164,11.419,-9.314,-4.58,-4.526,7.535,20.242,28.969,27.099,26.968,25.056,24.092,24.079,25.221,-28.477,-3.853,-13.601,-18.917,9.194,2.74,-6.036,8.119,21.275,23.696,26.348,29.965,29.725,23.752,22.225,14.917,-36.813,-24.486,-29.349,5.459,27.745,27.412,9.714,NA,NA,23.891,28.03,27.973,26.95,2.999,5.069
"1918-04",-22.821,-7.618,-9.967,3.823,7.596,5.548,17.044,24.317,24.161,23.821,26.852,24.851,24.927,10.279,19.876,8.14,-3.41,2.685,-0.897,12.717,25.194,30.419,27.52,27.62,24.429,21.3,21.843,23.756,-15.319,1.004,-3.825,-6.996,11.051,7.694,-1.529,11.497,23.107,26.792,27.405,27.191,24.371,21.085,18.147,13.538,-42.807,-28.645,-24.438,7.739,27.711,26.645,10.199,NA,NA,24.654,29.33,28.885,26.045,0.105,7.48
"1918-05",-14.73,2.089,-0.219,8.515,14.034,11.613,20.419,25.948,25.504,23.045,26.317,24.122,23.067,7.05,16.29,5.428,3.532,9.115,9.969,16.163,28.498,30.191,27.085,27.881,23.492,18.318,20.043,21.638,-3.937,8.118,2.277,-0.341,19.53,13.415,1.111,16.151,28.401,30.051,27.748,23.427,16.627,16.236,12.848,11.166,-46.923,-33.176,-9.868,10.714,27.862,25.826,11.413,NA,NA,26.405,29.732,29.069,24.586,-0.662,10.061
"1918-06",-5.178,6.722,4.941,14.048,19.774,16.221,24.679,25.65,26.119,22.479,25.74,22.856,21.707,5.139,14.771,4.273,7.493,16.948,17.568,21.983,32.331,30.461,26.772,27.789,22.099,16.156,18.749,19.929,5.761,15.098,10.028,5.602,24.838,18.835,5.021,20.185,31.247,31.463,27.264,20.91,13.017,13.295,9.84,9.381,-46.625,-35.075,-1.845,12.861,27.108,24.213,13.893,NA,NA,28.047,28.986,28.188,22.704,-1.135,12.7
"1918-07",-4.541,10.923,8.175,17.695,21.603,18.58,25.817,25.434,27.139,22.326,25.403,22.875,20.893,3.24,12.572,2.424,9.388,15.972,17.483,25.242,33.338,29.26,26.391,27.695,22.635,14.832,18.292,20.152,8.995,18.483,14.48,8.627,25.804,20.753,7.04,22.041,32.61,31.195,26.589,21.027,12.83,13.619,9.883,9.483,-45.37,-35.376,-0.948,14.62,26.465,23.316,16.468,NA,NA,26.883,28.302,27.586,22.85,-2.924,13.779
"1918-08",-9.898,9.471,7.243,19.639,23.238,19.394,24.898,25.928,27.395,22.503,26.021,24.066,21.544,5.028,12.444,3.663,9.955,16.237,16.241,24.014,30.451,29.479,27.087,27.677,23.35,16.545,20.612,20.653,5.855,15.346,12.172,8.696,23.722,18.961,7.175,21.528,31.337,30.048,26.201,20.784,15.278,14.878,11.334,9.271,-49.832,-33.83,-2.224,15.144,26.412,23.13,17.998,NA,NA,25.887,27.468,27.097,22.393,-2.243,12.989
"1918-09",-16.645,3.197,1.909,11.524,12.949,13.593,22.902,25.552,27.347,23.425,27.207,25.338,24.634,7.325,16.554,5.866,4.061,12.16,8.638,22.012,29.728,28.793,26.648,26.641,23.498,21.574,22.87,21.423,-0.277,6.711,3.63,3.654,19.131,13.149,3.336,17.889,28.662,28.526,26.08,24.456,19.627,17.544,13.041,10.733,-44.575,-31.976,-9.999,15.524,26.875,23.526,17.495,NA,NA,26.192,27.732,27.112,22.449,-1.19,11.161
"1918-10",-24.386,-3.736,-5.348,5.101,8.214,7.529,17.999,25.027,26.483,23.642,27.379,26.163,25.19,8.418,17.028,7.334,2.161,6.125,3.904,14.86,25.51,28.378,26.118,25.703,23.821,22.116,23.887,23.549,-9.462,-1.12,-5.566,-4.692,13.553,3.399,-2.444,14.097,26.15,24.664,26.08,26.829,25.507,20.076,17.547,11.891,-38.318,-26.478,-13.821,14.093,26.917,24.062,15.884,NA,NA,27.103,27.61,27.243,23.124,0.172,8.571
"1918-11",-32.875,-10.772,-12.685,-3.175,3.099,3.591,12.799,24.281,25.774,24.045,27.707,26.095,26.775,13.058,21.75,9.864,-5.304,1.007,-4.744,8.652,19.205,26.847,24.784,24.158,23.315,22.754,24.261,24.566,-26.202,-6.567,-14.383,-18.793,3.729,-3.259,-5.637,7.863,18.891,21.872,25.662,28.992,29.57,24.218,20.217,12.568,-25.171,-14.087,-28.737,11.237,27.368,24.546,14.328,NA,NA,26.792,27.557,27.5,24.927,1.521,5.918
"1918-12",-29.455,-25.061,-25.207,-5.036,-2.796,-2.784,10.442,22.676,24.766,23.651,26.743,25.366,25.606,14.109,23.334,11.936,-9.427,-4.083,-12.289,6.734,14.721,24.493,24.04,24.041,23.317,23.708,24.222,25.045,-33.692,-16.888,-25.493,-24.623,0.173,-8.297,-10.152,5.01,16.776,17.88,25.689,30.75,30.969,24.392,21.473,14.563,-14.443,-7.563,-29.145,10.907,27.618,25.561,11.928,NA,NA,25.462,26.943,27.081,26.22,3.219,3.465
"1919-01",-36.568,-26.062,-30.316,-6.309,-1.838,-5.3,9.114,22.467,23.78,23.944,26.488,24.863,25.661,14.685,23.906,13.321,-12.166,-6.084,-16.454,3.316,11.562,22.382,23.351,23.95,23.457,23.248,24.758,25.968,-35.995,-18.32,-25.123,-27.323,-1.731,-12.413,-12.308,1.556,14.753,16.547,25.535,30.707,32.907,24.112,25.181,16.884,-16.04,-6.505,-34.444,7.512,27.878,26.564,11.197,NA,NA,24.167,26.863,27.025,27.562,4.322,2.042
"1919-02",-31.685,-18.647,-28.93,-4.058,-1.819,-4.821,8.522,21.511,22.979,24.8,27.692,25.12,25.958,15.34,24.225,14.889,-11.345,-4.654,-10.91,5.193,16.377,28.015,26.443,25.991,25.115,24.367,25.338,26.26,-33.802,-10.425,-21.74,-26.658,2.917,-4.382,-9.645,3.316,17.796,19.761,25.572,29.794,30.953,25.295,22.83,16.954,-28.761,-17.616,-33.496,5.618,27.924,27.265,10.216,NA,NA,24.356,27.367,27.392,28.077,4.123,3.083
"1919-03",-30.19,-16.437,-22.19,-0.495,2.66,2.119,13.968,23.281,23.836,24.613,27.465,24.839,25.406,12.294,22.354,10.74,-5.191,-0.799,-3.289,7.776,17.126,27.275,26.55,26.881,25.216,22.697,24.043,25.296,-27.954,-8.086,-15.903,-20.278,6.854,-0.042,-6.7,7.087,20.711,23.503,27.016,30.371,29.901,23.696,23.28,15.313,-37.856,-22.571,-27.206,5.573,27.704,27.202,10.178,NA,NA,24.352,28.789,28.683,27.136,3.133,4.443
"1919-04",-23.134,-3.389,-9.144,2.712,9.709,8.536,17.434,24.518,24.524,23.772,27.077,24.34,24.323,9.563,19.309,8.701,1.28,5.783,5.151,12.866,22.399,29.474,26.731,27.633,24.302,20.255,22.944,23.859,-12.748,1.307,-4.22,-9.031,11.055,4.126,-4.454,11.325,23.907,26.422,27.606,28.397,25.008,21.812,18.719,13.569,-43.35,-30.106,-19.21,8.632,27.636,26.861,10.862,NA,NA,25.742,29.755,29.249,25.715,1.883,7.677
"1919-05",-13.337,2.203,-0.054,9.51,15.655,12.365,21.828,24.957,25.411,22.305,25.298,23.401,22.436,6.684,16.046,6.036,4.129,10.172,9.327,16.83,28.227,30.381,27.223,28.103,23.138,16.604,20.237,22.167,-3.822,8.658,2.282,-1.969,18.829,13.626,1.637,16.942,28.833,31.005,27.868,25.707,19.854,18.06,14.65,11.108,-47.782,-32.707,-9.117,11.633,27.417,25.705,12.026,NA,NA,26.943,29.833,29.245,24.051,-0.72,10.229
"1919-06",-5.844,9.716,7.034,14.199,17.528,15.706,23.961,25.886,26.361,21.957,25.067,23.261,21.065,3.386,12.628,4.501,8.823,15.292,16.509,21.506,30.74,29.28,26.205,27.926,22.488,14.702,18.772,20.785,5.071,12.358,8.418,5.327,23.353,15.996,5.296,18.646,30.761,31.797,27.38,23.169,15.135,16.028,11.639,10.168,-46.075,-33.489,-2.513,13.491,26.864,24.966,14.358,NA,NA,28.51,29.378,28.598,23.208,-0.552,12.394
"1919-07",-4.155,10.108,7.63,18.303,21.998,19.374,26.435,25.093,26.766,21.282,24.621,22.296,20.085,1.962,11.034,3.195,12.161,16.743,16.681,25.074,31.583,29.13,25.494,26.818,22.084,15.086,18.331,19.916,7.573,18.282,14.854,10.14,25.33,21.095,6.56,21.544,31.501,30.613,27.099,22.991,14.153,14.275,10.155,9.139,-45.013,-36.511,-0.447,15.607,26.276,23.753,16.91,NA,NA,27.184,28.361,27.701,22.369,-2.636,13.568
"1919-08",-8.535,9.842,5.935,17.953,22.142,19.524,24.268,24.876,27.04,21.476,25.064,23.171,21.508,4.312,13.887,4.83,9.355,14.486,16.994,23.058,29.809,27.846,25.063,26.156,22.717,16.252,19.306,20.163,4.069,14.648,11.013,9.168,24.543,17.941,6.803,22.05,30.733,28.345,26.903,24.535,17.108,15.402,11.75,10.251,-44.98,-37.341,-2.646,16.482,26.334,23.543,18.28,NA,NA,25.953,27.754,27.224,21.882,-2.951,12.894
"1919-09",-19.832,2.536,3.021,12.076,18.888,17.092,21.995,25.199,26.845,22.37,25.914,24.919,23.045,6.632,15.122,5.655,7.177,13.186,9.334,21.04,28.768,28.361,25.63,25.977,23.048,19.649,21.689,21.135,0.555,8.915,4.619,2.453,17.717,12.392,4.369,18.025,28.553,27.322,26.598,25.676,19.831,17.143,14.122,10.386,-41.525,-29.152,-7.271,15.489,26.475,23.747,18.265,NA,NA,25.61,27.456,26.915,22.18,-1.756,11.395
"1919-10",-29.807,-3.452,-4.139,6.857,10.528,10.281,18.285,23.87,26.516,23.241,26.933,25.685,25.316,9.905,18.442,8.666,3.314,8.72,3.188,16.269,24.268,28.004,25.313,25.286,23.187,23.381,24.042,22.607,-10.591,1.037,-3.631,-5.682,11.787,4.275,-1.732,13.363,24.66,24.742,26.348,28.296,24.021,19.579,15.365,12.362,-37.924,-23.752,-21.536,13.241,27.065,24.726,16.159,NA,NA,26.544,27.842,27.38,22.777,0.589,8.735
"1919-11",-30.347,-12.787,-11.792,1.747,5.524,4.455,13.934,22.42,25.173,23.006,25.95,24.103,25.26,13.216,22.183,10.944,-3.521,0.057,-3.428,8.867,19.381,27.308,26.163,25.799,23.735,22.999,22.995,23.357,-23.37,-9.464,-17.503,-16.452,4.599,-5.126,-6.013,7.091,21.553,20.855,26.015,29.711,26.18,22.833,18.052,13.993,-24.592,-14.277,-24.193,10.317,27.302,25.499,14.565,NA,NA,26.518,27.354,26.971,23.644,2.232,5.941
"1919-12",-31.84,-19.567,-16.547,-4.86,-0.301,-0.218,9.834,22.075,24.274,22.719,25.313,24.511,25.028,14.419,23.563,12.416,-12.006,-5.184,-15.547,6.384,14.202,23.733,23.744,24.031,23.123,23.04,23.042,23.959,-31.302,-18.012,-26.321,-26.592,0.701,-8.602,-10.95,2.899,15.754,16.618,25.552,30.091,30.051,24.264,22.835,15.954,-15.131,-6.35,-28.427,6.523,27.473,26.437,13.525,NA,NA,24.516,26.796,26.988,25.586,3.24,3.501
"1920-01",-37.087,-25.523,-23.999,-5.719,-3.772,-5.162,9.7,22.015,23.957,22.985,25.273,24.195,24.911,15.378,25.373,14.295,-9.991,-6.575,-14.586,4.612,11.852,22.535,23.078,23.473,23.828,21.941,23.866,24.844,-35.597,-16.068,-27.719,-27.905,-0.986,-12.306,-13.575,-0.179,14.354,16.316,24.928,29.535,30.057,24.821,23.276,17.037,-17.233,-7.662,-35.194,4.647,27.525,27.189,12.342,NA,NA,23.586,26.533,26.854,26.111,4.413,1.943
"1920-02",-38.222,-27.613,-30.045,-2.511,-0.065,-2.237,12.757,22.035,24.072,23.662,25.883,24.049,24.73,14.312,24.521,13.449,-7.438,-4.635,-11.241,4.052,14.938,25.587,25.212,25.301,24.7,22.472,23.693,25.279,-33.191,-16.179,-22.695,-22.425,0.372,-5.99,-9.94,4.578,16.921,18.259,25.873,28.351,29.935,25.167,22.901,18.003,-27.299,-15.979,-30.694,4.089,27.512,27.811,10.959,NA,NA,23.226,27.038,27.213,27.121,4.258,2.318
"1920-03",-30.43,-21.756,-17.964,1.128,6.293,2.977,16.594,22.909,23.88,23.626,26.317,24.262,24.42,12.749,22.234,12.024,-5.325,0.578,-3.856,9.965,21.227,27.939,26.188,26.418,24.705,20.876,22.776,24.346,-26.464,-6.063,-11.418,-18.5,4.823,0.646,-7.648,6.917,20.111,22.659,26.204,27.752,27.062,21.634,21.171,15.598,-38.181,-21.216,-33.395,5.693,27.38,27.305,10.527,NA,NA,23.62,27.79,27.748,26.658,3.472,4.726
"1920-04",-18.455,-7.886,-13.029,6.227,10.58,6.078,19.003,23.234,24.497,23.372,26.495,23.006,23.746,9.385,19.809,8.126,-1.97,4.237,4.04,12.698,25.009,29.646,26.572,27.012,24.017,19.256,22.06,24.181,-15.845,2.808,-4.416,-8.015,12.805,8.253,-0.475,12.533,23.984,27.729,27.012,25.891,22.112,20.588,17.035,13.392,-43.594,-30.619,-21.957,8.364,27.404,26.616,10.786,NA,NA,25.347,29.156,28.706,26.446,1.628,7.494
"1920-05",-11.381,1.153,-1.176,9.105,14.855,12.127,22.512,24.788,25.582,22.17,25.454,22.387,22.39,7.357,17.881,6.802,3.076,11.189,10.065,17.747,28.549,30.05,25.991,26.888,22.664,15.99,19.474,22.347,-3.43,8.227,2.984,0.071,18.301,13.552,3.262,16.55,27.464,29.56,27.054,24.187,16.453,16.418,12.214,11.018,-41.091,-31.736,-9.496,12.048,27.227,25.499,11.314,NA,NA,27.015,29.245,28.613,24.82,0.473,10.511
"1920-06",-5.204,7.186,5.819,15.383,20.86,17.52,24.488,25.233,26.531,21.523,24.564,22.164,21.602,4.28,14.593,3.749,7.78,14.553,15.341,22.093,31.086,29.764,25.697,27.037,21.56,14.981,17.613,20.41,4.132,15.736,9.834,5.772,23.884,17.206,4.332,19.686,30.098,30.882,26.861,20.614,11.716,13.031,9.657,9.387,-47.994,-37.681,-2.152,12.739,26.943,24.158,13.956,NA,NA,27.736,28.732,28.053,23.548,-3.958,12.106
"1920-07",-5.458,9.978,7.224,18.591,23.122,19.044,26.026,25.24,26.284,21.639,24.765,22.236,21.366,2.853,12.968,2.152,9.287,16.544,15.055,24.77,31.666,29.166,25.903,26.778,21.809,14.519,17.784,20.165,8.014,16.142,15.184,9.731,25.275,22.048,6.551,22.017,31.397,29.769,26.643,19,11.749,11.846,10.193,8.771,-44.526,-31.293,-0.427,14.545,26.754,23.978,16.461,NA,NA,26.451,27.746,27.172,22.519,-4.336,13.497
"1920-08",-8.266,7.43,6.382,16.526,22.464,19.741,24.719,25.266,26.771,21.877,25.288,22.278,22.628,5.677,15.992,3.639,7.736,15.344,13.956,24.902,30.743,28.194,25.587,26.674,22.623,17.549,20.624,20.569,4.345,14.335,11.275,9.482,23.917,19.464,6.348,22.1,31.286,28.109,26.524,21.54,15.028,14.592,11.348,9.634,-45.761,-36.143,-2.115,15.162,26.855,23.02,18.21,NA,NA,25.401,27.634,27.128,21.918,-2.66,12.904
"1920-09",-18.784,1.744,1.389,11.492,17.203,14.202,23.052,24.944,26.707,23.143,26.671,24.86,24.453,6.543,15.83,5.286,4.97,11.222,6.881,21.634,29.516,29.044,26.227,26.461,23.693,20.102,23.204,21.587,0.252,7.003,4.53,4.169,18.503,12.473,3.065,18.249,28.655,28.258,26.28,26.084,21.472,17.764,13.48,10.752,-44.767,-34.519,-7.895,15.137,27.02,23.471,17.526,NA,NA,25.402,27.659,26.984,21.698,-3.374,11.04
"1920-10",-25.128,-2.722,-4.806,5.613,6.773,7.313,17.831,24.766,26.543,23.81,27.555,26.338,25.989,10.119,19.329,6.921,0.923,5.735,0.928,15.8,24.565,28.174,26.042,25.785,23.297,21.975,22.417,22.895,-10.214,0.198,-3.678,-5.314,11.52,4.818,-1.962,13.396,25.464,25.092,26.011,27.342,23.777,19.164,16.39,11.404,-37.223,-22.398,-22.253,13.624,27.429,24.492,15.258,NA,NA,27.039,28.043,27.484,22.87,-0.956,8.637
"1920-11",-32.344,-11.992,-15.23,-1.168,0.74,1.587,11.155,23.299,26.001,23.221,26.414,24.989,24.808,13.093,21.353,10.266,-1.833,0.283,-4.796,9.716,19.243,27.197,25.939,25.519,24.06,22.65,23.673,23.917,-25.554,-7.732,-14.591,-17.124,6.266,-2.42,-6.35,7.524,20.327,21.086,25.611,29.6,28.236,21.244,19.512,13.7,-26.198,-13.703,-31.549,12.665,27.778,25.429,12.726,NA,NA,26.521,27.799,27.571,24.537,1.518,5.713
"1920-12",-26.636,-22.721,-21.574,-5.883,-0.78,-1.767,9.653,22.467,25.132,23.363,25.75,24.784,25.353,15.069,23.639,11.892,-10.515,-3.98,-13.35,6.572,14.367,23.761,23.67,24.466,23.955,23.085,24.049,24.899,-33.961,-17.304,-26.438,-26.988,1.199,-10.513,-11.648,2.918,17.352,16.982,25.582,30.526,31.963,25.665,23.219,14.58,-15.173,-7.109,-22.624,8.44,27.847,26.383,10.72,NA,NA,24.777,27.108,27.067,25.938,3.581,3.418
"1921-01",-30.896,-25.923,-30.269,-9.093,-3.34,-3.193,9.083,22.304,24.991,23.167,25.366,24.489,25.115,16.532,25.012,13.833,-8.38,-3.959,-14.498,5.035,12.987,23.178,23.496,23.812,24.115,24.102,23.69,25.344,-36.257,-18.944,-26.905,-29.051,-1.342,-11.358,-12.126,1.446,13.947,16.116,25.265,30.7,32.638,25.174,26.286,16.882,-17.524,-7.923,-35.244,4.345,27.775,27.103,9.529,NA,NA,23.516,27.062,27.135,26.924,4.547,2.142
"1921-02",-38.956,-23.731,-31.657,-7.671,-8.041,-8.675,9.612,22.104,24.224,24.597,26.814,24.91,25.862,16.285,25.193,14.733,-7.105,-0.312,-5.925,7.276,16.907,25.883,25.873,25.638,25.06,24.521,24.418,25.708,-31.745,-12.47,-21.98,-24.752,3.567,-5.625,-9.15,2.816,16.95,19.539,25.92,30.459,31.05,25.753,24.139,15.909,-27.968,-17.023,-35.893,6.059,27.503,27.211,8.572,NA,NA,23.4,27.329,27.315,27.547,4.209,2.802
"1921-03",-34.471,-14.881,-20.843,-0.041,3.968,1.898,13.155,23.009,24.106,24.827,27.887,24.859,25.454,13.002,21.717,12.237,-4.001,-0.104,-1.455,8.031,20.003,29.297,26.963,26.973,24.828,21.845,22.771,24.651,-22.383,-3.164,-11.296,-17.84,6.47,0.27,-5.41,6.763,19.379,23.199,26.253,28.551,26.705,24.595,19.571,16.266,-37.67,-23.546,-23.18,4.622,27.363,27.237,9.899,NA,NA,23.726,28.23,28.096,27.647,3.075,5.074
"1921-04",-22.737,-5.977,-10.84,3.131,9.512,6.989,18.544,24.451,24.758,23.412,26.789,24.249,23.401,10.044,18.128,8.638,-0.292,5.468,4.72,12.779,23.382,29.965,27.401,28.144,24.53,20.353,22.419,24.508,-15.299,1.646,-5.307,-7.68,13.366,8.332,-1.122,12.78,24.456,28.088,27.278,28.279,22.276,20.766,16.436,13.449,-43.77,-28.731,-21.29,9.104,27.359,26.966,9.456,NA,NA,25.597,29.322,28.993,26.727,1.423,7.628
"1921-05",-12.07,2.952,0.161,9.299,14.558,11.438,21.408,25.195,25.622,22.257,25.883,22.695,21.168,6.095,15.073,6.972,2.201,10.725,10.779,17.815,27.431,30.259,26.45,27.343,22.871,18.082,20.503,22.364,-4.779,8.55,2.105,-2.85,18.167,14.368,0.847,17.41,27.984,29.513,27.728,23.75,16.407,17.944,12.886,10.661,-46.393,-32.585,-9.943,10.502,27.464,25.576,10.657,NA,NA,26.798,29.435,28.965,24.945,-0.335,10.032
"1921-06",-5.427,7.76,6.078,13.619,19.904,16.614,23.976,25.494,26.107,21.297,24.674,22.144,20.345,3.89,12.691,5.078,7.303,15.821,13.82,23.071,31.372,29.916,26.058,27.574,21.933,14.682,18.104,20.445,6.075,14.542,11.246,6.105,23.396,18.283,4.997,20.099,31.299,31.1,27.369,21.825,13.836,14.778,10.83,9.764,-48.803,-32.38,-2.223,13.134,26.934,24.603,12.77,NA,NA,28.253,28.894,28.21,23.044,-3.716,12.351
"1921-07",-4.616,11.004,9.328,18.977,21.709,19.113,25.401,25.487,27.068,21.191,24.41,22.585,19.989,2.46,11.986,3.166,9.443,16.684,14.239,25.555,31.621,29.043,25.721,26.969,21.836,15.099,18.184,19.826,8.459,17.746,15.16,9.936,24.268,21.47,6.813,21.517,31.599,29.214,26.79,21.137,13.085,12.889,9.726,9.205,-46.047,-30.776,-0.51,14.846,26.311,24.064,15.425,NA,NA,26.747,27.671,27.127,22.289,-3.459,13.512
"1921-08",-11.427,9.299,6.204,18.17,22.927,20.094,24.121,25.236,27.118,21.977,25.337,23.336,22.49,4.993,14.367,4.907,9.756,16.794,12.4,24.214,30.297,28.125,25.608,26.773,22.811,16.52,20.03,20.541,6.174,14.219,11.704,9.67,23.136,19.588,7.441,21.985,30.74,28.008,26.533,22.432,14.969,13.673,10.311,9.747,-46.823,-36.314,-3.165,15.797,26.198,23.652,17.186,NA,NA,25.136,27.399,26.865,22.275,-1.273,12.852
"1921-09",-17.922,2.857,2.857,13.771,18.345,15.673,22.844,25.03,27.192,22.381,25.668,24.14,23.419,7.255,16.315,6.237,5.274,9.306,9.142,19.594,27.774,28.598,25.972,25.826,23.737,20.291,21.784,21.109,0.771,8.604,3.332,3.449,18.059,12.036,3.678,18.007,27.668,27.09,26.553,25.617,21.438,17.611,13.607,10.488,-44.731,-35.746,-7.082,15.096,26.42,23.785,17.151,NA,NA,25.329,27.905,27.317,21.998,-2.159,10.882
"1921-10",-27.449,-2.479,-4.46,6.169,9.598,9.499,18.13,24.313,26.786,23.13,26.293,24.673,24.336,10.28,18.925,8.014,0.372,6.058,0.09,14.657,22.655,27.751,25.55,25.314,24.014,20.951,22.79,22.453,-12.138,-0.527,-5.053,-5.316,13.519,5.688,-0.785,12.501,25.135,25.094,25.623,27.051,24.573,20.47,16.745,11.921,-35.291,-25.166,-24.377,13.744,26.717,24.368,15.433,NA,NA,26.902,27.954,27.551,22.523,-0.06,8.462
"1921-11",-29.391,-17.628,-16.214,-2.166,2.157,2.464,12.852,23.699,26.263,23.199,26.031,24.795,24.843,11.515,19.869,9.491,-9.019,-1.051,-7.256,9.664,18.081,25.881,24.512,24.414,22.884,23.282,22.439,23.622,-29.043,-10.611,-17.064,-14.492,6.074,-1.279,-5.478,8.797,19.715,20.231,25.904,29.123,27.44,22.804,19.649,15.682,-24.67,-14.778,-31.352,11.576,27.117,25.266,12.573,NA,NA,26.485,26.945,27.112,24.111,1.9,5.039
"1921-12",-34.475,-20.416,-20.335,-2.595,0.878,-0.708,10.922,21.635,24.938,22.781,25.282,24.733,24.637,14.58,22.507,12.767,-11.299,-4.439,-14.909,5.893,12.74,22.128,22.301,23.28,22.948,23.599,24.115,24.558,-34.988,-16.933,-24.792,-27.767,-0.305,-8.666,-9.922,3.607,13.51,17.291,25.353,30.366,30.526,24.349,21.871,16.223,-14.13,-6.319,-37.165,6.592,27.483,26.422,11.772,NA,NA,23.942,26.46,26.717,25.476,3.204,3.221
"1922-01",-32.773,-26.872,-24.927,-7.349,-0.603,0.162,8.587,22.021,23.771,22.786,25.088,24.648,24.797,15.433,23.652,14.055,-12.425,-7.089,-18.062,4.136,12.684,22.814,22.75,23.126,23.595,24.196,22.777,24.782,-37.511,-17.77,-25.439,-28.855,-1.825,-11.867,-13.755,0.977,12.686,15.648,25.167,30.95,30.73,25.623,22.183,18.293,-17.295,-7.07,-38.618,4.385,27.605,27.278,11.145,NA,NA,22.682,26.309,26.616,26.232,3.856,1.924
"1922-02",-35.064,-27.563,-31.551,-5.894,-2.079,-1.437,13.489,22.411,23.553,23.297,25.656,24.609,24.615,14.605,23.576,14.349,-8.519,-3.245,-13.869,6.632,15.749,25.99,24.522,24.402,24.233,22.408,22.954,25.782,-36.061,-18.245,-22.877,-22.677,0.879,-5.474,-9.407,4.906,14.967,19.459,25.554,28.072,27.19,24.337,22.084,18.043,-27.957,-15.449,-35.6,7.575,27.291,27.621,9.378,NA,NA,22.885,26.898,27.176,27.544,4.475,2.036
"1922-03",-35.091,-18.324,-20.141,-0.87,5.923,4.149,15.287,23.231,23.208,23.326,25.796,24.779,24.861,13.237,22.509,12.699,-0.749,0.318,-3.827,8.333,18.319,28.049,25.621,25.697,24.159,22.982,22.657,24.553,-29.597,-6.309,-14.294,-18.823,4.735,-0.718,-7.534,7.178,18.449,21.947,26.718,26.851,27.909,23.644,22.105,16.088,-38.83,-25.804,-30.49,3.643,27.426,27.836,9.913,NA,NA,23.156,28.191,28.183,27.196,2.979,4.172
"1922-04",-26.871,-4.578,-11.433,4.301,8.255,7.061,17.145,23.612,23.741,23.452,26.525,24.521,23.287,9.101,17.976,9.695,1.264,4.997,5.458,11.56,24.7,29.596,27.135,27.52,23.876,21.072,21.847,23.839,-15.386,1.847,-4.607,-8.923,12.74,4.905,-2.172,10.359,23.448,27.205,27.017,26.192,22.894,20.169,16.336,15.574,-45.051,-28.902,-21.962,8.924,27.476,26.936,10.603,NA,NA,24.225,29.055,28.44,26.448,-0.632,7.244
"1922-05",-13.54,0.844,-2.62,10.976,13.404,10.67,22.549,24.851,25.521,22.061,25.04,22.723,21.875,6.286,15.882,6.702,5.642,10.92,7.154,15.271,26.894,29.33,25.783,27.18,22.756,17.125,18.594,21.513,-4.475,7.035,3.267,-0.17,16.623,15.013,3.134,16.649,27.015,30.049,27.521,23.56,17.41,17.035,13.065,12.572,-44.923,-33.507,-8.104,11.602,27.247,25.976,11.841,NA,NA,26.532,29.219,28.546,24.744,-1.764,9.766
"1922-06",-4.708,7.388,6.002,15.016,19.185,17.5,24.479,25.485,25.823,21.658,24.92,22.356,20.432,3.955,13.819,4.364,9.409,15.657,12.39,22.203,30.301,28.802,25.699,27.019,21.513,15.332,17.666,19.826,7.089,16.239,9.637,4.731,22.615,17.135,4.253,18.837,30.467,30.799,26.772,20.118,12.724,12.666,9.729,10.603,-44.968,-29.491,-1.225,13.512,26.475,25.045,14.092,NA,NA,27.684,28.429,27.75,23.078,-3.742,12.407
"1922-07",-4.235,10.26,7.436,19.665,25.686,20.446,25.094,25.231,26.233,21.302,24.561,22.332,21.245,3.296,13.61,2.058,11.818,16.617,17.443,24.784,31.586,28.347,25.436,26.701,21.811,13.904,17.621,19.703,8.254,19.86,14.376,10.109,25.486,21.023,6.898,21.909,31.28,30.162,26.121,18.213,12.669,13.01,10.283,9.146,-46.623,-35.948,-0.629,15.016,26.08,24.747,17.038,NA,NA,26.498,27.602,27.029,22.199,-3.143,13.499
"1922-08",-11.575,8.779,5.425,19.13,22.702,19.636,25.496,24.906,26.561,21.85,25.301,23.195,22.2,4.29,14.028,4.022,10.029,15.011,16.305,23.963,30.299,27.574,24.994,26.154,22.121,18.319,19.653,19.838,5.217,16.829,12.875,9.172,23.491,19.765,6.939,22.282,30.951,28.27,25.997,20.244,14.58,13.664,10.604,10.395,-49.489,-36.195,-2.475,15.967,25.919,24.031,18.043,NA,NA,25.248,26.979,26.576,21.669,-2.767,12.656
"1922-09",-19.91,3.17,1.524,13.81,17.344,15.536,23.959,24.879,26.764,22.645,25.991,24.308,23.428,5.119,15.026,4.217,6.367,11.623,10.783,20.956,27.88,27.744,25.632,25.838,23.323,19.84,22.307,21.358,-0.859,8.518,4.33,3.145,17.518,11.075,4.252,17.271,27.858,27.22,25.83,23.523,18.74,16.356,12.855,10.552,-45.221,-35.578,-6.934,15.26,26.268,24.222,17.867,NA,NA,25.2,27.471,26.93,21.876,-1.968,10.656
"1922-10",-25.527,-5.063,-8.928,7.171,9.441,8.353,17.871,24.249,26.448,23.191,26.726,25.773,24.674,9.335,18.132,7.227,2.601,6.258,4.509,16.405,25.18,28.187,25.645,25.305,23.574,22.121,24.135,22.715,-12.041,-0.415,-6.19,-5.07,14.055,4.248,-2.26,13.157,25.312,24.659,25.871,25.96,23.639,19.224,16.281,12.089,-34.542,-23.668,-11.686,13.565,26.628,24.723,15.646,NA,NA,26.433,27.595,27.019,23.095,-1.012,8.619
"1922-11",-29.167,-12.388,-11.397,-1.389,2.056,3.007,11.773,23.284,25.376,23.143,26.656,25.462,25.301,13.479,21.513,10.636,-4.374,1.392,-5.77,12.066,20.657,26.102,24.267,24.326,22.59,22.233,23.301,24.008,-27.899,-9.774,-16.871,-18.186,4.618,-2.627,-6.704,9.007,20.57,21.068,25.79,28.637,27.316,22.178,19.642,13.202,-26.269,-15.847,-26.532,11.254,26.957,25.456,13.672,NA,NA,26.49,27.402,27.178,24.543,1.432,5.649
"1922-12",-31.966,-24.197,-23.248,-5.629,-1.745,-1.515,11.065,22.303,24.272,22.421,25.297,24.879,24.306,13.749,22.365,11.347,-10.579,-2.837,-13.077,6.849,14.813,23.517,23.684,23.922,22.838,22.7,23.124,24.786,-34.801,-16.374,-23.996,-24.263,1.628,-9.096,-11.245,2.872,17.331,17.097,24.787,30.076,30.539,24.129,22.289,16.817,-16.775,-8.243,-31.542,10.038,27.464,26.177,12.018,NA,NA,24.831,26.817,26.812,26.159,3.282,3.114
"1923-01",-33.911,-22.59,-25.312,-3.421,-0.879,-4.164,10.226,20.681,22.823,23.104,25.568,25.224,25.087,15.492,23.754,14.651,-8.677,-4.686,-17.115,4.981,14.466,24.567,25.34,24.226,24.251,23.624,23.923,25.206,-34.617,-21.808,-28.038,-27.352,-3.919,-11.698,-10.403,0.846,14.253,15.919,24.731,30.636,32.412,25.81,23.996,17.248,-16.1,-7.88,-25.356,4.886,27.655,26.992,11.182,NA,NA,23.02,26.627,26.689,26.673,4.012,2.529
"1923-02",-31.261,-26.308,-29.166,-2.941,-0.726,-3.537,11.878,22.353,23.233,24.178,26.292,25.114,25.507,14.425,24.978,12.627,-8.002,-7.992,-13.376,3.652,16.149,26.95,25.806,25.695,24.726,23.604,23.678,24.793,-32.883,-15.068,-22.949,-22.192,0.541,-6.702,-10.567,3.213,17.374,18.361,25.255,30.349,32.426,25.747,24.996,16.58,-26.132,-15.321,-27.198,4.291,27.347,27.644,9.09,NA,NA,23.303,27.135,27.139,27.274,4.733,2.685
"1923-03",-32.56,-18.667,-23.174,-0.89,5.572,4.399,15.985,22.815,23.114,23.948,26.504,24.71,25.088,13.495,23.238,11.333,-1.133,-0.175,-5.382,7.143,17.664,27.365,25.528,26.163,24.741,22.464,23.422,24.9,-25.725,-7.684,-11.989,-18.417,2.208,-0.004,-6.754,7.81,17.926,22.388,26.469,29.942,29.321,24.108,22.292,16.218,-37.886,-25.599,-18.501,5.494,27.661,27.411,8.642,NA,NA,23.841,28.317,28.207,27.044,3.198,4.328
"1923-04",-22.517,-7.944,-9.826,4.826,12.025,8.902,19.906,24.749,24.344,23.542,26.805,23.995,23.748,9.94,18.658,9.028,1.509,5.844,4.989,13.401,23.033,29.897,27.366,27.947,24.377,21.351,22.049,22.6,-12.788,3.528,-4.113,-10.748,11.748,7.212,-4.024,11.757,24.153,25.839,27.056,26.156,25.158,21.343,18.319,12.978,-43.001,-31.345,-13.297,6.592,27.576,26.884,10.416,NA,NA,24.441,29.354,29.065,25.663,2.08,7.747
"1923-05",-14.131,2.73,-0.529,8.885,14.738,11.401,21.873,25.053,24.993,21.553,25.061,22.533,20.009,6.267,14.425,6.499,6.362,12.612,11.804,17.06,27.384,29.654,26.143,26.689,23.086,18.838,20.529,21.575,-3.3,7.121,2.852,-1.348,18.224,12.208,1.105,16.365,27.9,30.101,27.723,22.696,15.72,17.001,12.366,12.255,-46.75,-31.146,-8.118,9.333,27.453,25.905,11.48,NA,NA,26.324,29.466,28.862,24.193,-1.166,9.937
"1923-06",-6.307,7.877,4.739,13.745,19.757,17.971,24.206,25.299,26.085,21.852,25.108,21.735,20.406,3.898,13.649,4.361,8.808,18.364,16.297,23.12,31.695,30.448,26.607,27.491,22.125,16.853,18.995,20.364,5.682,15.09,10.621,5.644,23.729,18.818,4.586,20.017,31.5,31.75,27.012,20.052,12.356,14.017,10.083,10.413,-47.676,-33.31,-1.987,12.754,26.845,24.97,13.615,NA,NA,27.867,28.697,28.057,23.096,-2.152,12.586
"1923-07",-4.695,10.913,8.821,18.751,22.838,20.216,25.721,25.709,27.063,20.975,24.677,21.929,20.568,4.031,13.178,4.261,10.793,17.419,17.588,25.538,32.284,28.524,25.897,26.905,22.17,15.261,18.531,19.753,9.807,18.348,14.149,9.084,24.835,21.58,7.127,22.924,32.243,30.855,26.341,20.927,13.534,13.253,9.994,9.385,-45.434,-36.71,-0.202,14.335,26.584,23.795,16.078,NA,NA,26.97,27.789,27.129,22.13,-2.067,13.799
"1923-08",-8.915,7.532,7.178,16.256,22.052,20.118,25.169,25.468,27.373,22.29,25.758,23.357,22.959,4.397,14.924,2.971,10.729,16.319,16.804,24.241,30.647,28.558,25.999,26.873,23.03,17.514,20.213,20.273,6.923,14.889,12.869,10.098,23.254,18.253,7.419,22.218,31.327,28.189,26.408,22.091,15.473,14.27,11.253,9.345,-46.382,-37.571,-1.841,15.321,26.339,23.262,17.97,NA,NA,25.219,27.542,27.065,21.586,-3.797,13.124
"1923-09",-18.859,5.019,1.613,12.383,14.484,14.864,23.408,25.601,27.076,23.609,27.384,25.265,26.975,7.976,18.318,4.677,6.683,12.329,10.678,21.377,29.613,28.734,25.962,26.236,23.454,19.308,20.163,20.263,0.027,10.03,5.398,2.66,18.001,10.948,2.219,16.793,28.658,27.901,26.112,24.871,19.29,17.195,12.923,11.543,-47.071,-31.462,-8.15,15.211,26.525,23.613,17.872,NA,NA,25.736,27.786,27.133,21.712,-3.01,11.098
"1923-10",-23.281,-3.603,-5.726,8.031,8.466,7.348,19.062,24.363,26.235,23.059,26.601,24.627,24.092,9.732,18.718,9.2,-0.108,6.901,2.363,17.562,25.455,28.343,25.776,25.57,23.868,23.069,23.886,22.117,-9.684,1.861,-4.076,-3.771,14.596,6.63,-2.566,14.176,25.919,24.635,26.048,26.962,24.232,19.006,16.293,12.647,-40.246,-27.269,-15.903,14.102,26.792,23.851,15.01,NA,NA,27.173,27.76,27.482,22.148,-0.031,8.686
"1923-11",-28.354,-13.036,-13.643,0.627,4.781,4.158,13.885,22.558,24.477,23.005,26.296,25.718,24.516,11.583,19.779,10.619,-5.822,0.92,-5.324,10.898,19.446,26.863,25.209,24.401,23.584,24.499,25.254,23.933,-25.028,-7.753,-15.723,-17.557,7.483,-2.631,-5.641,8.242,20.447,21.277,26.004,29.584,27.744,22.461,18.81,14.412,-26.175,-15.105,-16.997,10.73,27.153,25.014,13.458,NA,NA,26.846,27.992,27.732,24.035,1.503,5.966
"1923-12",-36.125,-20.487,-20.001,-4.721,-2.927,-1.315,9.512,21.22,23.192,23.055,25.75,25.401,25.586,14.361,23.484,12.113,-7.763,-0.779,-8.724,7.684,14.49,23.642,24.238,23.771,23.454,24.153,23.147,24.412,-30.229,-13.862,-25.521,-24.887,0.116,-11.008,-9.452,1.881,14.504,17.197,25.287,30.829,30.703,24.693,22.519,15.686,-16.878,-7.124,-27.342,5.907,27.518,26.312,13.013,NA,NA,24.06,27.457,27.485,25.605,3.376,3.615
"1924-01",-33.832,-28.603,-26.709,-3.977,-2.712,-5.516,10.67,21.558,23.084,22.964,25.54,24.735,24.631,14.904,23.891,13.358,-8.407,-5.02,-13.894,5.312,13.692,24.07,22.921,23.123,23.808,24.015,23.739,25.021,-31.927,-15.692,-25.327,-25.324,-2.053,-13.813,-14.088,-1.316,12.488,14.613,24.241,28.657,29.466,24.16,24.091,18.073,-18.988,-8.918,-32.688,6.238,27.646,27.46,11.655,NA,NA,22.707,26.822,26.979,26.732,4.519,1.941
"1924-02",-29.407,-23.361,-26.322,-1.356,-0.996,-2.209,11.699,21.719,23.193,24.141,26.613,25.019,25.441,14.972,23.839,14.165,-10.956,-7.208,-14.117,6.343,17.189,26.115,25.48,24.747,24.414,24.218,23.573,25.05,-30.109,-14.706,-23.006,-24.036,-0.528,-8.367,-13.436,1.646,15.297,16.3,25.074,27.906,29.768,25.733,23.909,19.224,-29.94,-16.884,-24.401,5.065,27.661,27.501,10.526,NA,NA,22.544,27.042,27.091,26.764,5.4,2.399
"1924-03",-26.779,-13.412,-22.141,1.647,3.067,1.124,12.731,22.993,23.307,24.164,27.005,24.497,24.963,13.326,23.297,13.404,-3.729,1.768,-2.175,11,22.762,29.617,27.564,26.613,25.104,22.479,23.118,24.754,-25.592,-4.642,-13.125,-18.868,8.74,0.698,-5.767,6.325,21.395,23.453,25.775,28.581,27.372,23.476,20.282,17.004,-39.095,-24.657,-31.201,6.192,27.528,27.204,10.433,NA,NA,23.364,27.57,27.462,26.374,3.553,5.274
"1924-04",-24.871,-4.147,-10.478,3.131,9.596,9.015,17.07,24.925,23.557,23.478,26.439,23.923,23.884,10.167,19.733,9.735,0.062,5.946,4.021,12.425,23.94,29.02,26.659,26.606,23.387,20.025,21.682,22.956,-16.422,2.342,-3.351,-6.373,10.589,7.955,-1.447,12.112,23.579,26.233,27.195,27.111,24.279,20.798,18.792,13.877,-46.379,-31.729,-24.918,9.752,27.62,26.764,10.945,NA,NA,25.272,29.428,29.038,24.78,1.638,7.34
"1924-05",-10.978,4.001,-0.383,9.197,15.635,11.693,21.153,25.762,25.174,22.559,25.708,22.505,21.744,5.665,14.801,5.4,4.225,9.981,10.56,16.757,28.314,30.409,26.908,27.777,23.274,17.22,19.502,21.497,-4.77,8.452,1.004,-2.046,19.635,12.944,1.002,16.642,28.804,30.073,27.861,24.622,18.036,17.754,14.2,11.408,-43.96,-31.569,-8.501,11.495,27.692,26.02,12.524,NA,NA,26.884,29.51,28.775,23.729,0.046,10.372
"1924-06",-6.828,7.513,5.194,13.339,19.554,17.144,25.44,25.986,26.306,21.42,24.754,22.08,20.109,3.429,12.589,4.236,7.812,14.974,15.8,22.692,31.51,29.405,25.862,27.339,22.15,14.673,17.558,19.75,5.67,15.879,9.884,4.594,22.476,18.467,4.302,19.768,31.197,31.103,27.251,21.924,13.221,15.123,10.102,10.213,-45.814,-31.737,-1.94,13.491,27.297,24.359,15.033,NA,NA,27.854,28.815,28.082,22.699,-3.153,12.398
"1924-07",-5.037,10.388,8.909,18.526,23.039,20.083,26.797,25.429,26.768,21.476,24.828,22.681,20.611,2.613,12.59,2.768,11.19,18.522,16.117,25.803,32.026,29.204,25.866,26.905,22.258,15.248,17.557,19.561,8.34,19.174,14.802,9.896,24.005,22.017,7.783,22.63,32.366,30.176,26.742,20.124,13.026,12.391,10.249,9.279,-45.29,-34.431,-0.496,15.119,26.589,23.246,17.549,NA,NA,27.324,27.977,27.451,22.303,-3.378,13.795
"1924-08",-8.532,8.287,7.26,18.465,22.649,19.206,25.3,25.721,27.12,22.088,25.504,22.836,21.794,4.063,12.577,3.489,11.178,17.311,14.439,24.497,30.564,28.794,25.794,26.724,22.538,18.615,19.672,19.494,4.419,12.997,11.492,9.537,23.219,19.313,7.824,22.629,31.72,27.663,26.543,21.198,15.352,14.177,10.976,9.76,-44.25,-35.407,-1.374,15.679,26.608,23.429,19.079,NA,NA,25.508,27.514,27.135,21.378,-3.48,13.11
"1924-09",-17.46,3.317,1.407,14.794,18.693,16.24,23.498,24.74,26.739,23.46,26.586,24.468,25.051,8.329,17.709,6.304,7.836,11.618,7.202,20.5,27.951,29.507,26.762,26.47,23.733,22.066,21.856,20.538,-1.066,6.705,4.422,1.975,16.836,10.849,2.718,18.072,28.066,27.999,26.43,25.405,20.476,18.274,13.161,11.837,-43.582,-30.754,-2.856,15.226,26.926,23.761,18.874,NA,NA,25.971,28.1,27.582,22.223,-1.561,11.23
"1924-10",-25.217,-4.929,-4.144,6.874,9.62,9.774,18.661,24.083,26.589,24.026,27.577,25.697,25.62,9.515,19.174,7.85,2.867,5.807,2.198,15.646,25.543,28.79,26.503,25.937,24.459,21.681,22.78,21.788,-12.099,0.891,-4.198,-7.234,14.714,5.571,-2.457,14.192,25.762,25.403,26.231,26.542,24.045,20.134,16.494,12.243,-36.045,-25.307,-11.447,13.378,27.066,23.83,16.758,NA,NA,27.068,28.328,27.838,23.015,0.352,8.955
"1924-11",-28.177,-14.429,-14.229,-0.005,3.229,3.496,14.563,23.038,25.636,23.577,27.062,25.677,25.531,13.042,21.232,9.236,-2.374,2.144,-6.318,9.527,19.102,27.256,25.444,25.455,23.721,22.495,23.3,23.386,-27.527,-12.471,-19.746,-19.166,3.272,-5.512,-5.876,6.706,19.93,21.647,26.273,29.437,27.817,23.105,19.486,13.87,-24.873,-13.306,-13.706,11.432,27.383,24.582,14.271,NA,NA,26.891,27.558,27.418,24.555,1.71,5.434
"1924-12",-33.306,-20.238,-21.555,-3.266,-2.467,-1.952,9.956,21.895,24.327,23.621,26.336,25.557,25.881,14.418,23.615,11.478,-8.203,-1.833,-11.34,5.915,14.148,24.869,24.563,24.746,24.109,24.259,24.186,25.225,-34.631,-14.751,-24.559,-26.901,0.777,-10.105,-10.874,2.498,16.055,17.579,25.77,29.947,31.16,24.717,23.23,15.444,-16.291,-7.025,-20.122,8.24,27.675,25.526,13.624,NA,NA,25.004,27.575,27.533,26.403,3.225,3.619
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"1925-02",-27.95,-21.218,-24.433,-2.329,-3.404,-5.193,10.86,21.923,23.517,24.64,27.145,25.361,25.65,15.154,23.85,13.195,-12.175,-5.926,-16.291,7.956,17.501,26.173,24.783,25.258,24.726,22.807,24.799,26.047,-33.688,-17.208,-25.022,-27.721,3.033,-5.018,-9.273,2.838,16.935,20.158,26.014,30.364,31.284,26.843,24.463,15.4,-27.837,-14.499,-23.565,4.735,27.549,26.869,10.821,NA,NA,23.796,27.887,27.915,27.638,5.149,2.889
"1925-03",-27.747,-14.477,-20.719,0.801,1.766,-1.252,12.369,22.013,23.137,25.164,28.242,25.484,25.819,12.676,21.55,11.082,-6.529,0.586,-4.583,13.006,23.272,28.783,26.81,26.615,24.925,22.021,22.905,25.572,-26.288,-6.2,-13.779,-18.189,8.937,1.37,-5.148,6.926,21.462,24.696,26.613,28.645,26.718,24.434,20.222,15.791,-37.605,-22.675,-28.422,6.252,27.683,27.192,10.281,NA,NA,24.188,28.692,28.514,27.533,3.001,5.281
"1925-04",-21.686,-4.04,-8.382,5.275,9.852,8.221,16.153,23.658,24.053,23.714,26.69,24.48,23.725,10.333,18.202,9.136,-2.027,3.443,4.683,13.674,26.339,30.407,27.458,28.022,24.332,19.831,21.721,23.363,-16.197,3.183,-6.837,-10.128,13.577,6.562,-1.976,11.493,24.846,27.649,27.187,27.406,23.732,21.283,17.649,13.995,-44.545,-31.65,-21.298,8.84,27.459,26.792,10.324,NA,NA,25.817,29.428,29.019,26.296,2.058,7.698
"1925-05",-11.902,2.33,-0.559,10.421,14.16,12.264,22.048,24.342,25.124,22.607,25.74,23.329,21.372,6.502,14.4,6.21,4.07,10.22,9.639,18.066,29.526,30.416,26.738,26.92,22.391,17.46,19.23,21.858,-3.113,8.775,2.235,-1.482,18.423,12.185,2.046,16.541,28.503,30.197,27.281,25.35,19.407,18.281,13.671,12.034,-46.079,-32.284,-8.19,11.664,27.419,25.693,11.997,NA,NA,27.304,29.558,28.887,24.676,-1.214,10.296
"1925-06",-6.351,8.136,6.193,15.811,20.152,16.141,23.892,25.321,26.198,22.34,25.411,23.081,21.63,3.721,14.086,3.17,9.129,16.865,13.736,22.693,31.613,29.167,26.186,27.439,21.93,14.5,17.953,20.511,5.728,14.976,11.021,5.598,23.688,18.954,5.671,19.72,31.511,31.339,27.243,21.152,12.439,13.676,9.706,9.813,-44.15,-34.906,-1.574,13.349,26.817,24.491,14.535,NA,NA,28.626,29.016,28.201,23.32,-1.656,12.757
"1925-07",-5.014,10.23,7.729,17.791,25.006,20.289,26.131,25.47,26.81,21.616,25.315,22.683,20.52,2.985,12.412,2.237,10.745,18.581,16.197,25.717,32.38,29.045,25.893,27.01,21.758,16.089,17.989,19.617,8.072,17.022,16.311,9.317,24.578,20.99,7.371,22.023,31.877,30.378,27.072,18.806,11.937,12.85,9.773,9.332,-47.887,-36.613,-0.749,14.891,26.404,24.207,17.117,NA,NA,26.787,27.912,27.294,22.198,-4.151,13.492
"1925-08",-9.274,8.995,7.118,18.81,23.459,19.001,25.481,25.367,27.146,22.678,26.12,24.104,23.369,3.911,14.063,3.47,10.717,15.105,17.224,24.117,30.275,27.847,25.757,26.668,22.063,18.214,19.01,19.437,4.627,13.662,11.37,10.063,24.121,18.775,7.338,22.495,31.87,29.204,26.963,21.766,15.369,14.169,10.91,10.052,-47.27,-32.662,-1.18,15.529,26.274,23.989,18.027,NA,NA,25.262,27.38,26.803,21.836,-2.857,13.102
"1925-09",-16.529,5.418,3.02,11.992,15.575,14.256,22.898,24.906,26.944,22.405,26.032,25.017,22.382,6.734,14.226,5.713,6.318,12.069,10.941,21.804,29.114,28.294,26.171,26.329,23.437,20.369,22.254,21.395,-0.33,8.581,3.153,2.432,18.21,12.059,5.395,17.806,27.828,27.861,26.752,24.667,17.652,17.066,12.501,11.265,-46.262,-33.274,-6.17,14.575,26.483,23.699,18.288,NA,NA,24.851,27.468,26.847,22.438,-1.792,10.926
"1925-10",-23.691,-2.864,-4.582,6.027,9.84,9.233,18.056,24.047,26.116,22.925,26.392,24.986,23.956,10.47,19.31,8.572,2.096,5.514,2,16.61,26.209,28.523,26.208,25.482,23.573,22.678,23.742,23.481,-9.743,0.289,-3.63,-4.351,12.669,3.388,-0.648,11.537,24.96,24.862,26.012,27.505,24.908,20.326,16.439,11.977,-36.23,-25.417,-18.387,13.394,26.691,24.273,16.605,NA,NA,26.123,27.396,26.914,23.013,-0.199,8.913
"1925-11",-30.661,-16.36,-11.838,0.423,4.82,3.877,15.246,22.718,24.605,23.071,26.374,25.135,24.315,12.931,21.094,10.915,-3.67,3.352,-3.924,11.31,20.382,26.518,25.103,25.466,23.609,21.499,23.841,24.561,-26.687,-11.024,-17.7,-16.691,5.616,-5.258,-7.152,7.23,21.419,20.365,25.89,29.136,27.154,23.042,19.225,12.862,-25.402,-13.023,-23.691,11.583,27.01,25.257,13.962,NA,NA,26.149,27.146,27.077,23.803,2.033,5.723
"1925-12",-30.031,-22.882,-18.422,-4.822,-2.371,-1.656,11.032,22.195,23.763,22.721,25.609,24.92,24.626,14.971,23.337,12.317,-12.07,-3.855,-11.31,8.403,16.96,25.148,24.742,24.466,24.224,22.767,23.455,24.74,-33.933,-15.97,-25.137,-25.371,2.215,-9.473,-11.717,1.789,16.428,17.271,24.617,29.258,28.275,23.267,21.711,16.428,-16.422,-6.199,-31.137,8.585,27.464,25.902,12.145,NA,NA,24.294,26.5,26.624,25.365,2.687,3.582
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"1926-02",-32.001,-25.828,-28.479,-1.12,-1.87,-5.086,11.524,21.488,23.183,23.532,25.777,24.181,24.691,15.294,24.777,14.16,-9.299,-5.052,-14.887,5.449,14.928,24.215,25.128,24.988,24.821,24.09,23.92,25.031,-33.058,-14.548,-21.636,-23.81,-0.156,-7.354,-9.574,2.409,15.875,18.742,25.326,28.19,30.438,24.334,25.273,17.774,-29.208,-13.942,-30.791,5.793,27.58,27.432,10.506,NA,NA,22.759,26.589,26.653,26.363,4.566,2.244
"1926-03",-28.463,-14.447,-20.896,1.769,4.908,2.168,14.156,23.043,23.753,23.573,26.042,24.088,24.698,13.07,23.118,12.367,-4.952,0.9,-0.564,8.822,18.951,27.368,25.927,26.009,24.72,21.68,23.231,24.529,-25.799,-5.41,-14.54,-20.065,5.505,-3.19,-7.106,4.245,19.021,21.971,26.232,28.313,27.967,24.234,20.774,16.814,-37.108,-24.66,-22.606,4.361,27.63,27.351,10.828,NA,NA,23.047,28.032,27.979,26.382,3.617,4.575
"1926-04",-20.75,-7.149,-11.123,4.375,10.392,7.283,18.25,23.992,24.162,22.84,25.839,23.804,23.233,8.151,17.906,8.421,-0.146,4.593,3.703,11.959,24.895,29.72,27.054,27.643,24.456,20.2,22.018,24.055,-16.895,1.102,-3.894,-8.75,14.432,8.225,-1.59,13.08,24.027,27.823,26.952,26.819,22.173,20.083,16.196,15.394,-44.641,-27.973,-19.78,9.037,27.617,26.429,9.877,NA,NA,24.753,29.242,28.816,25.935,2.015,7.472
"1926-05",-12.158,1.685,0.012,10.071,15.587,11.72,21.771,25.018,25.457,21.915,25.147,22.64,21.456,5.582,15.437,5.868,3.533,10.829,6.874,16.847,28.023,29.741,26.531,27.732,23.359,17.155,19.854,22.295,-5.762,6.13,1.403,-1.841,19.072,14.073,3.377,16.525,28.386,30.482,27.139,24.583,17.998,16.728,12.518,12.16,-46.303,-32.328,-8.682,11.428,27.46,25.553,12.248,NA,NA,26.399,29.151,28.551,25.094,-0.844,9.93
"1926-06",-7.354,7.891,4.442,14.299,18.783,16.133,24.492,25.182,26.077,20.993,24.443,22.139,19.447,3.67,12.272,4.582,8.617,14.326,17.041,22.241,31.464,28.339,25.63,27.085,22.388,13.89,18.2,20.684,4.391,13.036,10.144,7.299,24.288,18.249,5.342,20.503,31.315,30.626,26.906,21.671,13.43,13.839,10.123,11.08,-45.078,-31.225,-2.163,12.905,27.063,24.753,14.071,NA,NA,27.241,28.286,27.682,23.28,-2.432,12.361
"1926-07",-4.309,9.617,7.545,19.514,24.378,20.205,25.608,25.565,26.766,21.018,24.556,22.037,20.159,3.102,12.216,3.521,13.422,19.578,17.726,24.612,31.962,29.16,25.454,26.536,21.793,15.204,18.055,20.046,7.345,14.206,13.707,11.419,23.976,21.528,8.417,22.631,31.83,29.47,26.715,20.628,12.145,12.791,9.042,9.044,-49.697,-33.933,-0.38,14.789,26.961,23.745,17.05,NA,NA,26.09,27.77,27.226,22.679,-4.039,13.21
"1926-08",-6.459,8.345,7.71,17.885,22.662,19.68,24.926,25.329,27.344,22.161,25.596,22.921,23.087,4.619,14.234,4.296,9.609,15.963,18.332,24.436,31.497,28.784,26.064,26.772,22.55,16.791,19.895,20.339,5.291,15.126,10.537,9.554,24.294,18.046,6.679,22.346,31.118,28.364,26.421,22.096,16.162,14.872,11.552,9.475,-44.925,-35.326,-1.966,15.322,26.752,23.161,18.976,NA,NA,24.913,27.543,27.087,22.421,-2.581,13.314
"1926-09",-16.187,3.941,3.175,12.345,17.818,16.184,22.434,25.002,27.039,23.515,27.228,24.938,25.059,7.47,17.236,5.709,6.493,11.055,7.24,21.118,30.171,28.214,26.083,26.424,23.715,19.214,21.624,21.592,-2.043,6.033,2.922,2.916,20.328,12.711,2.388,17.481,29.463,28.506,26.177,24.253,20.189,17.588,14.065,10.356,-42.824,-30.153,-5.928,14.828,26.702,23.296,18.276,NA,NA,26.142,28.122,27.469,22.449,-2.935,11.391
"1926-10",-27.427,-3.434,-5.751,4.041,8.508,9.584,16.779,24.551,26.879,23.648,27.396,25.623,25.305,9.149,19.066,6.819,2.448,7.056,1.812,15.59,25.165,27.775,26.126,26.282,24.762,21.294,23.873,23.423,-12.691,-0.304,-4.104,-7.15,12.905,5.122,-0.834,13.044,26.909,25.897,25.973,26.924,26.809,22.352,18.851,11.291,-34.793,-26.008,-14.007,13.395,26.942,23.42,16.151,NA,NA,27.404,28.085,27.486,23.049,-0.683,8.867
"1926-11",-30.013,-13.126,-13.61,-0.656,3.779,3.662,12.903,23.821,25.703,23.778,27.04,26.126,26.152,12.224,22.312,9.619,-5.105,2.581,-3.58,11.614,19.13,26.348,25.379,25.254,24.014,24.683,25.953,24.697,-26.47,-5.85,-13.42,-15.528,8.453,-1.579,-5.822,8.416,22.19,21.821,25.572,28.834,28.695,22.829,21.214,12.736,-24.407,-14.123,-29.096,10.715,27.221,24.251,14.411,NA,NA,26.957,27.443,27.381,24.379,1.848,6.532
"1926-12",-28.533,-22.868,-25.659,-5.007,-5.184,-5.01,10.812,23.44,25.231,23.173,25.805,25.474,25.595,14.59,23.551,11.287,-7.911,-3.255,-11.88,5.131,13.129,22.039,22.959,23.782,23.95,23.253,24.33,25.153,-32.072,-14.158,-23.371,-22.115,0.527,-8.502,-10.494,3.736,15.74,16.692,25.198,29.937,31.87,25.73,24.47,13.913,-14.569,-6.377,-30.855,10.979,27.348,25.099,11.536,NA,NA,24.803,27.064,27.204,25.49,3.246,3.457
"1927-01",-34.735,-21.25,-26.739,-3.732,-2.689,-4.319,8.543,21.907,24.632,24.194,26.586,24.236,25.438,16.151,24.492,14.111,-5.674,-2.292,-12.141,5.16,12.745,22.942,23.523,23.749,23.472,23.305,24.386,25.684,-32.985,-15.429,-24.637,-27.541,-2.318,-11.628,-11.669,0.738,13.662,16.163,25.041,30.478,32.935,27.382,26.024,15.591,-16.065,-6.447,-32.883,5.613,27.692,25.999,10.915,NA,NA,23.607,26.965,27.062,26.824,4.82,2.953
"1927-02",-28.661,-19.945,-24.388,-1.886,-1.296,-4.886,9.894,21.73,23.67,24.798,27.356,24.55,25.849,15.813,25.399,14.232,-6.239,-3.546,-9.952,4.079,14.249,26.175,25.438,25.109,25.212,23.609,24.634,25.927,-33.729,-12.696,-23.433,-25.291,2.29,-6.048,-10.006,2.603,16.67,18.472,25.643,29.612,29.97,24.34,23.972,15.583,-26.965,-15.195,-30.8,1.675,27.592,26.574,10.844,NA,NA,23.601,27.207,27.317,27.313,4.963,3.079
"1927-03",-28.468,-16.302,-20.613,1.583,6.097,4.022,14.376,23.697,24.629,24.47,27.296,24.096,24.909,13.872,23.151,12.646,-1.785,0.955,-2.103,9.029,19.621,27.907,26.322,26.609,24.94,21.378,23.666,24.652,-27.103,-6.174,-14.919,-20.505,6.53,-1.044,-5.981,6.171,20.006,22.81,26.484,27.652,26.757,24.635,22.58,14.067,-36.931,-24.824,-22.34,4.906,27.739,26.885,10.532,NA,NA,23.79,28.487,28.244,27.004,3.763,4.873
"1927-04",-21.291,-6.712,-12.791,4.335,8.44,6.659,16.944,24.342,24.294,23.786,26.897,24.437,24.051,10.399,19.194,8.995,-0.155,5.902,5.742,12.7,26.455,31.181,28.861,28.81,25.094,21.236,22.786,24.278,-16.095,2.127,-4.069,-9.141,15.44,9.304,-1.046,13.011,25.953,28.18,27.262,26.229,21.897,19.847,17.176,12.574,-40.175,-29.288,-22.063,8.063,27.536,26.186,10.631,NA,NA,25.617,29.516,29.055,25.869,3.534,8.258
"1927-05",-11.512,3.265,-0.939,9.574,14.182,12.271,21.042,25.94,25.613,22.727,25.766,23.351,22.48,6.256,14.962,5.739,3.5,10.175,8.368,17.03,28.324,29.859,27.002,27.901,23.545,18.258,20.304,22.011,-4.349,7.17,1.336,-2.027,16.439,13.557,3.245,16.731,27.936,30.015,27.75,25.144,17.323,17.144,13.519,10.651,-44.505,-29.187,-7.958,11.74,27.519,25.866,11.774,NA,NA,27.315,29.804,29.096,24.338,-0.417,10.25
"1927-06",-5.538,8.624,5.698,13.725,19.681,16.466,23.063,25.386,26.328,21.444,24.956,22.624,19.754,3.331,12.174,5.066,9.429,16.581,13.469,23.213,31.044,28.209,25.9,27.122,22.576,15.495,18.504,20.717,5.731,13.795,11.212,6.14,22.655,18.729,5.344,19.896,31.413,30.879,27.259,22.424,14.012,14.309,10.782,10.796,-44.66,-34.847,-1.456,13.823,26.913,25.12,14.288,NA,NA,28.074,28.999,28.241,23.306,-2.023,12.561
"1927-07",-5.329,10.748,8.723,18.618,24.535,19.986,25.232,25.69,26.79,21.216,24.76,22.058,20.074,3.187,11.519,3.874,9.912,16.385,17.827,25.249,31.882,28.443,25.327,26.443,22.268,15.136,18.294,20.516,7.52,17.224,15.974,10.56,25.88,22.277,8.47,22.953,32.56,30.222,26.929,21.636,13.226,14.023,9.861,9.767,-47.439,-33.147,-0.356,15.09,26.672,24.478,16.777,NA,NA,26.766,27.592,27.159,22.803,-3.915,13.647
"1927-08",-11.106,8.18,7.778,17.399,25.302,21.572,25.939,24.821,26.895,22.256,25.521,23.657,22.434,5.149,13.56,4.739,10.88,16.237,13.961,23.751,29.987,27.89,25.708,26.131,22.689,17.069,19.605,20.105,4.883,15.322,11.746,8.939,23.774,19.577,6.873,22.177,30.809,28.765,26.906,23.16,15.973,14.012,11.268,9.565,-45.079,-36.033,-1.317,15.909,26.526,23.641,18.298,NA,NA,25.123,27.713,27.223,22.022,-2.522,13.145
"1927-09",-15.041,3.483,2.149,14.122,17.995,15.184,23.204,25.193,27.028,22.817,26.344,24.353,23.354,7.422,15.338,6.642,7.652,11.631,7.767,20.737,29.196,28.72,26.233,26.229,23.27,20.608,21.119,21.101,-0.568,8.019,4.71,3.397,18.033,12.049,3.318,17.451,28.428,28.09,26.408,25.028,18.981,16.917,13.012,9.882,-44.682,-30.386,-4.558,15.159,26.583,23.61,17.948,NA,NA,25.497,27.611,27.046,22.312,-1.433,11.154
"1927-10",-26.37,-5.665,-6.362,4.545,10.635,10.233,19.908,24.821,26.32,23.253,27.206,25.461,24.455,10.248,17.627,8.343,2.874,6.832,0.427,16.585,24.715,27.86,25.851,25.582,24.07,21.764,22.888,22.49,-10.757,0.129,-3.617,-4.216,12.957,6.065,-1.658,13.461,25.957,24.978,25.833,27.056,23.257,19.577,15.99,12.174,-35.845,-23.327,-12.125,13.849,26.878,24.307,15.986,NA,NA,26.665,27.768,27.404,22.905,-0.17,8.742
"1927-11",-29.88,-11.9,-10.191,-1.204,4.4,5.065,14.048,23.513,25.496,23.554,27.134,25.922,25.914,12.652,21.301,8.757,-1.705,2.203,-5.229,9.65,19.043,27.192,25.927,25.731,23.937,23.951,24.42,23.411,-25.984,-10.522,-18.917,-18.719,8.079,-2.588,-5.779,7.472,22.308,21.722,25.783,28.878,26.6,23.354,18.891,12.954,-25.139,-12.942,-12.497,10.477,27.248,24.98,14.56,NA,NA,26.797,27.523,27.412,23.908,1.479,6.13
"1927-12",-32.14,-22.681,-20.952,-5.928,-4.812,-3.309,10.551,22.824,24.487,22.962,25.578,25.342,25.146,14.684,23.138,13.213,-5.716,0.589,-8.558,8.39,14.854,23.114,23.046,24.143,23.453,22.677,23.537,24.991,-31.677,-15.921,-27.618,-23.594,3.117,-9.059,-10.927,2.907,16.578,17.22,25.431,30.83,30.918,25.082,21.533,15.672,-14.46,-5.473,-18.576,8.864,27.714,26.447,12.975,NA,NA,25.048,27.05,26.941,25.856,2.659,3.783
"1928-01",-32.107,-22.585,-29.594,-8.222,-8.349,-7.266,8.2,22.613,24.883,23.326,25.644,24.712,25.057,15.891,24.584,14.422,-6.797,-1.546,-13.846,6.48,13.977,23.153,24.269,24.166,24.157,23.207,24.458,25.526,-37.385,-19.053,-28.472,-28.917,-1.115,-11.021,-11.2,0.832,14.485,15.768,24.897,29.281,31.353,26.874,24.926,16.053,-14.905,-6.755,-26.068,5.132,27.704,26.873,11.292,NA,NA,23.676,26.816,26.868,27.239,4.064,2.378
"1928-02",-34.939,-20.524,-25.974,-4.896,0.423,-0.81,10.289,23.09,24.398,23.919,26.37,24.646,24.743,14.731,24.154,13.839,-5.32,0.716,-6.398,7.319,15.792,25.765,25.121,25.266,24.98,22.664,24.26,26.155,-33.271,-13.547,-21.719,-25.384,2.297,-7.707,-10.063,2.507,17.204,19.707,25.349,28.125,29.438,24.37,23.728,16.407,-27.997,-15.414,-28.81,3.573,27.667,27.424,10.77,NA,NA,23.648,27.22,27.192,27.958,4.334,3.152
"1928-03",-30.597,-17.644,-22.869,0.425,-0.254,-2.645,14.628,23.793,24.877,24.844,27.775,24.935,25.445,12.804,22.122,13.056,-5.194,3.983,-1.466,11.288,19.429,27.771,25.954,26.553,25.07,22.574,23.049,25.623,-24.031,-3.153,-9.828,-15.623,8.629,2.504,-6.173,8.865,20.847,23.371,26.445,26.753,26.067,23.383,20.89,14.777,-37.781,-24.637,-28.357,5.963,27.596,27.24,10.204,NA,NA,24.258,28.474,28.228,27.878,3.534,5.122
"1928-04",-20.294,-8.182,-11.363,5.509,8.753,6.327,19.708,24.468,24.999,23.836,27.105,24.265,24.505,9.902,20.087,8.798,-1.436,5.289,5.728,13.873,25.214,30.391,27.32,28.046,23.517,21.122,21.667,22.737,-13.818,4.238,-2.295,-8.416,15.324,9.333,-2.209,13.062,24.824,27.184,27.288,25.596,22.916,21.053,17.184,12.521,-43.663,-30.859,-17.856,7.255,27.525,26.566,10.986,NA,NA,25.029,29.483,29.079,25.307,1.254,8.033
"1928-05",-11.875,2.573,-0.388,9.165,15.156,13.043,22.25,25.586,25.768,22.006,25.731,23.128,21.564,6.737,15.373,7.319,3.737,10.585,11.874,17.52,27.541,29.53,26.342,27.413,22.772,17.697,19.535,21.425,-3.436,7.67,2.706,-0.145,19.51,13.483,2.371,16.491,28.73,30.795,27.897,24.382,17.575,16.937,13.338,11.473,-46.095,-33.89,-9.028,10.347,27.421,25.538,12.091,NA,NA,27.639,29.686,29.046,24.297,-0.979,10.27
"1928-06",-6.912,7.241,4.73,17.083,19.859,16.806,26.021,25.115,26.259,21.511,24.862,22.484,20.477,2.86,12.246,4.595,9.064,16.133,18.314,23.977,30.199,29.795,25.905,27.622,22.009,14.346,17.704,20.377,3.891,14.59,10.186,7.155,23.718,17.45,5.366,19.714,30.997,30.996,27.419,21.469,12.801,14.839,10.359,10.18,-43.769,-32.8,-1.831,12.844,27.208,24.881,13.544,NA,NA,28.025,28.345,27.781,22.837,-2.52,12.631
"1928-07",-5.349,10.608,9.59,20.515,23.008,19.321,24.738,25.18,26.546,20.827,24.461,21.662,19.724,3.572,12.963,4.282,12.661,19.587,17.469,25.84,31.735,29.142,26.165,27.095,21.94,15.41,17.931,19.485,7.537,16.886,14.652,10.445,24.611,21.977,8.185,22.758,31.879,30.329,26.96,20.203,12.044,13.774,9.526,9.215,-46.215,-35.571,-0.473,14.585,26.918,24.18,16.207,NA,NA,26.185,27.219,26.791,21.974,-3.764,13.686
"1928-08",-7.913,8.332,7.817,16.934,23.352,20.613,24.117,24.901,27.164,21.82,25.378,22.935,22.098,4.906,14.337,4.272,9.959,15.137,15.482,24.102,30.339,28.101,25.614,26.465,22.599,17.216,19.978,20.321,4.83,13.763,11.255,10.178,24.939,18.515,6.327,21.831,30.922,28.911,26.616,21.466,13.327,13.56,10.083,10.092,-50.417,-37.506,-2.295,15.145,26.729,23.854,18.319,NA,NA,24.978,27.119,26.704,21.706,-2.597,12.575
"1928-09",-14.375,2.186,1.81,11.577,16.932,17.182,22.107,24.877,27.174,22.83,26.278,24.619,23.788,6.981,15.852,5.333,6.998,11.832,8.335,20.668,28.1,29.276,26.573,26.871,23.657,20.893,22.339,21.511,-1.423,7.709,4.15,3.574,17.177,12.089,5.056,17.444,27.982,27.387,26.375,23.492,18.379,15.898,12.459,10.284,-44.805,-30.305,-7.393,14.79,26.926,23.894,17.961,NA,NA,25.402,27.266,26.741,22.162,-2.107,10.96
"1928-10",-28.085,-4.104,-5.763,4.847,8.749,10.759,17.264,24.435,26.873,23.377,26.89,25.589,25.584,9.184,18.351,8.108,4.07,6.076,-0.025,14.909,24,28.024,25.562,25.345,23.657,21.357,24.037,23.616,-13.361,-0.41,-3.124,-5.939,10.846,6.24,-1.027,14.139,24.779,24.813,25.925,26.726,23.684,20.15,16.138,11.982,-35.15,-21.856,-16.284,13.534,26.958,24.008,15.873,NA,NA,26.218,27.648,27.153,23.261,-0.086,8.587
"1928-11",-33.066,-11.894,-14.679,-1.512,2.156,2.498,12.854,23.648,26.17,22.979,25.96,25.099,24.688,12.991,20.672,11.344,-4.075,0.321,-5.543,9.452,18.074,26.601,24.998,25.099,23.732,23.417,24.408,24.488,-23.946,-8.558,-14.117,-17.329,5.688,-3.259,-5.767,7.602,19.33,21.342,25.424,29.712,29.502,24.83,19.764,12.652,-22.972,-11.166,-27.657,11.23,27.195,24.941,14.482,NA,NA,25.891,26.985,26.975,24.827,1.404,5.958
"1928-12",-29.399,-28.721,-25.491,-2.715,-1.235,-1.363,12.675,22.455,25.048,23.07,25.751,24.848,25.189,13.829,23.499,12.3,-7.894,-6.223,-17.272,6.107,14.465,24.549,24.121,24.552,23.222,23.379,23.79,24.987,-32.378,-19.922,-25.841,-20.241,-3.873,-12.502,-10.503,1.186,15.472,16.535,24.782,29.737,29.945,25.624,21.635,14.916,-14.619,-6.307,-27.261,8.583,27.63,25.848,11.288,NA,NA,24.566,26.636,26.621,25.964,3.432,2.827
"1929-01",-36.101,-24.354,-28.798,-4.01,-5.842,-5.825,10.006,21.697,23.699,23.625,25.963,24.738,25.423,14.747,24.656,11.872,-7.301,-3.274,-13.842,5.222,13.549,24.535,24.063,24.184,24.063,23.355,24.488,25.661,-32.567,-18.372,-26.673,-28.912,-2.033,-13.764,-13.766,-0.861,14.658,14.83,24.168,27.733,30.559,25.618,24.693,17.436,-15.349,-7.164,-28.928,5.496,27.951,26.684,11.151,NA,NA,23.468,26.579,26.694,26.483,5.234,2.281
"1929-02",-33.27,-23.156,-30.47,-0.804,1.035,-3.646,12.556,21.934,24.079,23.884,26.675,24.823,25.578,14.451,25.133,12.627,-6.378,-0.675,-8.367,6.408,15.229,25.53,25.844,25.503,24.894,22.317,24.149,25.645,-31.338,-10.724,-20.003,-24.198,2.75,-5.479,-10.391,4.304,17.18,18.017,24.808,26.594,26.56,24.617,22.003,17.428,-26.46,-14.82,-29.159,5.499,27.843,27.17,10.512,NA,NA,23.39,26.73,26.953,27,5.563,3.181
"1929-03",-29.557,-17.503,-19.739,-0.194,3.713,2.951,15.008,24.179,24.18,24.394,27.128,24.797,25.002,13.637,22.382,12.209,-3.132,1.516,-3.01,9.416,20.349,28.874,27.068,27.202,25.113,21.749,23.131,25.064,-27.412,-5.222,-14.17,-19.001,5.673,-0.403,-6.788,7.17,19.653,21.319,26.451,28.198,26.829,23.752,20.853,16.946,-37.252,-25.071,-24.181,6.284,27.823,27.2,10.637,NA,NA,23.847,27.619,27.479,26.923,4.683,4.812
"1929-04",-22.774,-7.152,-8.474,3.856,10.657,7.807,18.318,24.985,24.536,24.412,27.869,23.853,24.679,10.111,19.777,10.032,-1.303,4.659,-0.05,13.086,25.314,29.988,27.556,27.781,24.654,21.488,22.818,23.749,-18.634,-0.927,-5.43,-9.752,13.476,6.768,-1.231,11.108,24.951,27.435,26.952,25.794,23.681,22.193,17.469,14.783,-43.95,-31.903,-19.317,7.65,27.882,26.847,11.529,NA,NA,24.774,28.773,28.454,26.125,3.107,7.489
"1929-05",-12.864,1.381,-0.788,7.825,14.09,12.484,21.971,26.03,25.5,22.515,26.19,23.201,21.785,5.918,14.111,6.339,5.484,12.217,9.386,18.014,27.701,30.629,27.052,27.824,23.886,17.834,20.78,22.128,-4.654,6.986,3.192,-1.246,18.025,13.529,2.583,16.539,27.922,30.618,27.72,21.4,15.473,16.671,12.49,12.668,-46.156,-30.223,-8.693,11.46,27.587,25.88,12.615,NA,NA,26.971,29.396,28.799,25.197,-0.184,10.111
"1929-06",-7.504,7.355,5.449,14.062,18.858,15.519,24.869,26.171,26.65,21.835,25.209,22.602,21.09,4.515,13.181,4.001,8.496,17.56,14.474,22.969,30.66,29.658,26.277,26.973,22.642,14.918,18.594,20.267,5.358,15.745,10.09,5.453,23.575,17.851,4.538,19.477,31.631,31.039,27.009,20.913,12.752,14.739,10.118,10.376,-49.4,-33.478,-2.046,13.242,27.141,24.303,14.243,NA,NA,28.133,28.695,27.989,23.124,-2.424,12.168
"1929-07",-4.382,12.384,8.07,17.691,20.666,17.781,24.322,25.937,27.403,22.012,25.154,22.465,21.48,3.19,12.697,2.825,9.559,18.384,16.922,26.171,32.62,28.954,26.198,27.425,22.269,15.15,18.013,19.892,7.451,16.846,14.401,10.054,26.65,20.052,7.161,21.5,33.058,30.895,26.781,20.122,12.574,13.626,9.631,9.491,-50.17,-35.316,-0.806,14.967,26.829,23.783,17.206,NA,NA,27.549,28.187,27.68,22.653,-2.723,13.354
"1929-08",-8.691,8.18,6.864,16.635,22.537,20.022,25.624,25.76,27.559,22.392,25.802,23.792,23.085,4.462,14.437,2.768,10.348,15.063,15.964,23.815,31.567,29.189,26.45,27.285,23.181,18.12,20.412,20.8,5.746,15.306,11.387,8.745,22.764,17.317,7.05,21.315,31.562,30.39,26.501,22.049,16.321,14.738,11.702,9.852,-45.461,-33.749,-1.505,15.936,26.627,23.202,18.285,NA,NA,25.824,27.786,27.369,22.417,-3.048,13.277
"1929-09",-16.928,3.626,3.244,13.846,16.533,17.031,22.943,25.241,27.585,23.602,26.917,25.44,25.66,7.4,17.419,4.595,8.345,15.304,10.229,21.514,28.955,29.282,26.477,27.251,24.101,20.026,21.877,21.615,-0.371,6.633,4.516,4.15,18.811,11.405,4.403,17.601,28.899,28.656,26.553,24.915,21.248,18.236,14.425,11.144,-42.249,-29.216,-5.73,15.056,26.745,23.261,17.9,NA,NA,26.057,27.761,27.247,22.78,-1.378,11.826
"1929-10",-28.352,-2.729,-4.731,3.562,9.809,10.349,19.198,24.397,26.516,24.336,28.445,26.274,26.567,10.507,18.931,7.113,4.277,5.28,0.61,14.606,25.021,28.96,26.551,26.579,24.775,22.605,24.195,23.648,-9.106,-1.956,-5.623,-4.297,13.658,4.595,-0.292,12.85,26.452,25.917,26.174,27.494,25.351,20.823,17.389,11.974,-34.179,-25.819,-10.771,14.392,27.115,23.928,15.963,NA,NA,27.175,28.099,27.506,24.033,0.327,9.143
"1929-11",-29.498,-13.007,-12.825,-1.783,0.797,2.009,13.123,24.084,26.278,23.528,26.773,26.088,25.781,12.859,21.742,10.249,-0.128,0.774,-4.64,10.085,18.562,26.234,25.064,25.3,23.763,23.935,25.864,25.02,-23.292,-10.878,-18.942,-16.975,4.831,-4.964,-6.017,7.478,21.147,21.366,26.006,28.271,25.802,21.48,18.981,13.228,-23.697,-15.4,-20.858,12.802,27.555,24.62,14.179,NA,NA,26.918,27.585,27.469,24.991,2.2,5.773
"1929-12",-35.582,-18.939,-18.412,-8.088,-2.596,-1.556,8.521,23.283,25.04,23.507,26.009,24.93,25.894,14.754,23.816,12.636,-6.076,-1.563,-10.827,6.297,13.763,22.66,23.26,24.204,23.111,23.839,23.995,25.048,-31.688,-13.083,-23.93,-26.646,0.377,-10.7,-11.27,2.277,16.701,17.65,25.656,29.898,30.61,24.849,23.21,14.469,-14.685,-6.787,-30.593,6.974,28.079,26.23,13.099,NA,NA,25.526,26.996,26.974,26.197,3.658,3.784
"1930-01",-34.842,-21.003,-23.534,-9.243,-7.407,-6.463,7.696,22.279,24.266,24.049,26.581,24.729,25.825,16.995,25.736,14.556,-10.586,-4.897,-18.413,6.005,13.266,23.276,23.89,24.071,23.492,23.382,24.814,25.959,-34.353,-16.4,-24.417,-28.649,0.413,-9.165,-10.364,2.108,14.859,18.081,25.015,29.659,31.838,26.369,24.411,15.511,-16.653,-7.416,-28.982,6.574,27.953,26.986,11.597,NA,NA,24.302,27.011,27.04,27.132,4.473,2.805
"1930-02",-32.044,-22.665,-27.349,-5.188,-3.029,-3.853,9.625,22.136,23.517,24.946,27.869,24.888,26.164,15.503,25.972,13.691,-11.384,-4.172,-12.808,7.121,16.591,25.826,25.033,25.294,24.41,24.24,23.975,25.717,-33.169,-14.338,-21.036,-26.595,0.793,-4.514,-9.422,4.242,15.982,18.872,26.078,29.288,30.533,25.277,24.606,15.395,-27.381,-15.812,-33.382,6.257,27.64,27.505,10.762,NA,NA,23.527,27.69,27.661,27.502,4.539,2.927
"1930-03",-27.862,-17.265,-21.747,0.523,2.875,0.341,15.321,23.008,23.95,24.721,27.687,25.078,25.486,12.532,22.517,11.403,-7.228,0.812,-3.715,10.647,21.185,28.861,26.619,26.538,24.616,22.904,23.608,25.435,-29.942,-6.952,-13.915,-17.803,8.569,0.955,-6.061,7.255,20.026,23.304,26.541,27.154,27.809,23.601,22.827,14.776,-38.71,-24.931,-27.885,4.757,27.707,27.427,10.625,NA,NA,23.951,28.587,28.427,27.167,4.021,4.762
"1930-04",-20.307,-7.271,-11.012,4.808,8.413,6.159,18.522,24.181,24.436,23.46,26.733,23.989,23.927,8.481,18.296,6.764,-0.964,5.036,3.899,13.891,24.521,29.76,27.144,27.673,24.438,20.268,22.069,24.065,-16.123,1.41,-4.941,-8.328,14.257,7.632,-1.542,11.707,23.9,27.242,27.207,26.093,23.879,21.476,18.505,14.44,-43.825,-24.475,-20.851,8.842,27.733,27.004,11.215,NA,NA,24.679,29.853,29.395,26.399,1.724,7.648
"1930-05",-12.495,2.01,-1.706,9.119,15.313,13.204,20.897,24.181,24.812,22.865,26.406,23.212,22.807,6.024,15.939,6.112,5.803,11.906,9.267,17.638,27.908,29.959,26.367,27.682,22.675,16.736,19.278,21.912,-4.996,6.687,1.839,-1.774,19.351,15.753,2.237,18.011,28.335,30.597,27.838,25.039,18.466,18.182,13.923,12.423,-45.509,-27.046,-5.579,11.603,27.524,26.187,11.326,NA,NA,26.517,29.698,29.079,25.181,-1.089,10.422
"1930-06",-6,7.805,7.457,14.106,19.464,16.958,24.801,25.31,25.98,21.361,24.816,22.348,20.539,3.165,12.322,4.509,8.323,16.565,14.128,23.616,31.944,29.704,26.076,27.634,21.296,15.247,17.81,19.795,4.493,13.974,10.369,4.379,23.1,17.915,5.875,20.005,30.685,31.234,27.351,21.956,14.11,17.185,10.799,10.281,-49.277,-33.51,-1.317,12.29,27.166,24.935,13.811,NA,NA,27.725,28.832,28.015,22.866,-3.132,12.306
"1930-07",-4.787,9.965,8.554,19.186,24.096,19.488,26.451,25.129,26.86,21.479,24.869,22.399,21.065,3.498,12.953,2.901,12.486,18.379,17.285,25.443,32.321,28.262,25.789,27.02,22.178,15.491,18.491,20.318,7.997,17.648,14.23,10.29,25.074,21.875,7.343,22.592,31.682,29.632,27.048,19.527,11.268,13.384,8.943,9.081,-48.996,-35.109,-0.28,14.36,26.802,24.179,16.399,NA,NA,26.398,27.933,27.251,22.63,-2.514,13.452
"1930-08",-10.103,7.935,7.403,18.249,25.263,20.704,25.274,25.074,26.773,22.114,25.681,23.438,22.497,4.951,13.513,4.294,12.505,17.534,17.234,24.559,30.803,27.65,25.391,26.204,22.528,16.621,19.032,20.004,3.822,13.65,10.482,9.639,23.949,19.681,7.308,23.059,30.979,27.557,26.615,22.284,15.457,14.786,11.024,9.474,-47.601,-31.052,-0.965,15.47,26.503,23.546,17.817,NA,NA,25.17,26.925,26.604,21.692,-2.852,13.053
"1930-09",-17.605,4.178,1.743,12.862,16.819,15.965,23.719,25.093,27.008,22.454,26.352,23.756,23.601,7.401,16.102,7.183,8.566,12.49,9.508,20.558,28.467,28.785,25.845,26.114,23.2,20.443,21.788,21.364,-0.927,7.464,3.321,2.029,18.395,12.695,4.856,17.928,28.314,27.856,26.304,22.437,16.66,15.402,11.089,10.818,-45.292,-31.405,-5.095,15.512,26.447,23.944,17.694,NA,NA,25.632,27.592,27.021,21.855,-0.765,10.903
"1930-10",-28.075,-2.612,-4.036,6.179,10.682,10.567,19.79,24.333,26.24,23.245,27.076,25.41,24.586,9.788,18.812,7.601,4.081,7.94,2.46,15.452,24.165,28.541,25.904,24.958,23.691,22.267,23.638,23.347,-10.252,0.721,-2.621,-6.016,10.019,4.544,-0.979,13.39,24.521,25.155,26.296,27.745,25.018,20.903,16.313,11.24,-35.411,-24.367,-15.181,13.864,26.671,24.525,16.036,NA,NA,26.942,28.241,27.77,22.898,0.39,8.97
"1930-11",-27.786,-12.084,-13.513,0.358,6.265,4.954,14.991,22.436,25.112,23.217,26.359,25.239,24.872,11.963,21.203,9.615,1.139,0.383,-3.47,8.517,19.045,26.718,24.776,24.373,22.755,22.466,23.711,23.902,-24.324,-8.192,-16.535,-17.567,5.406,-3.042,-4.802,7.94,20.883,21.494,25.576,28.426,26.609,22.452,19.184,12.849,-23.772,-14.403,-16.053,12.363,26.937,24.954,13.695,NA,NA,27.019,27.39,27.271,23.8,1.883,6.102
"1930-12",-32.022,-20.69,-20.099,-2.822,-0.808,-1.502,10.588,22.31,24.837,22.72,25.379,25.342,24.986,13.181,22.675,10.441,-8.767,-3.27,-13.899,6.526,15.017,23.717,23.693,23.755,22.723,22.366,23.077,24.551,-35.364,-16.203,-23.693,-26.164,-0.326,-11.431,-11.274,1.226,15.769,16.781,24.586,29.878,29.729,24.349,21.591,15.168,-14.46,-6.427,-32.178,8.69,27.053,26.014,12.954,NA,NA,24.89,26.607,26.669,25.088,3.783,3.354
"1931-01",-37.065,-23.191,-25.67,-4.092,-1.272,-3.544,9.413,21.04,23.849,22.48,25.093,24.477,24.623,15.954,24.906,14.488,-6.557,-1.828,-10.943,5.699,11.735,20.652,22.477,23.02,23.299,23.806,24.214,24.704,-36.699,-14.658,-24.145,-27.924,0.014,-10.611,-12.037,1.609,13.849,15.992,24.755,27.604,28.299,25.15,23.645,18.023,-17.018,-5.753,-28.817,6.253,27.294,26.493,12.039,NA,NA,23.306,26.381,26.537,26.456,5.243,2.531
"1931-02",-31.656,-25.7,-29.922,-4.314,2.473,1.43,14.537,22.532,24.212,22.794,25.142,24.362,24.614,14.887,25.031,14.174,-4.522,-0.648,-13.809,5.922,13.333,22.99,23.492,24.361,23.86,21.876,24.126,25.31,-33.989,-15.143,-21.95,-23.687,1.11,-5.5,-8.8,3.352,15.58,18.895,25.468,27.119,26.275,24.309,21.016,16.987,-27.526,-13.495,-28.33,8.364,27.152,27.201,9.529,NA,NA,22.875,27.008,27.119,26.961,5.616,2.429
"1931-03",-33.758,-15.886,-22.686,0.93,3.511,1.627,15.165,22.601,24.085,23.008,25.765,24.515,24.34,13.227,23.664,11.411,0.826,3.059,-4.432,8.849,18.038,27.31,24.566,25.168,24.081,21.901,22.799,24.936,-23.723,-8.183,-14.208,-18.539,2.732,-2.54,-5.831,4.969,16.807,21.84,26.308,26.132,25.014,22.173,20.732,15.014,-37.253,-23.296,-20.364,7.097,26.844,27.492,10.525,NA,NA,23.132,28.484,28.331,26.821,3.799,4.133
"1931-04",-24.218,-9.45,-13.455,4.814,10.219,7.934,19.359,23.507,24.06,22.411,25.411,23.246,22.905,11.031,20.008,10.42,2.506,5.791,5.065,12.889,24.633,29.356,26.972,27.397,23.558,19.645,21.205,22.809,-11.414,2.046,-2.512,-6.905,12.439,6.601,-2.095,11.125,24.395,26.88,26.687,25.259,22.793,19.561,18.617,12.891,-45.379,-28.033,-12.642,10.096,26.674,26.366,10.954,NA,NA,24.804,29.118,28.642,25.752,1.695,7.424
"1931-05",-12.732,0.303,-2.091,10.87,14.434,11.803,22.654,24.065,25.082,21.683,24.712,22.087,21.58,6.173,16.473,6.06,5.635,11.378,10.73,16.615,27.291,29.335,25.988,26.875,22.384,17.377,19.309,21.352,-2.706,8.091,1.394,-0.89,19.064,12.385,3.304,16.338,27.512,29.621,27.096,22.375,15.115,17.248,12.467,11.036,-46.877,-31.189,-7.006,11.709,26.781,25.649,12.33,NA,NA,26.49,29.171,28.534,24.377,0.238,9.779
"1931-06",-4.879,6.778,5.72,15.586,18.792,16.383,23.286,24.393,25.765,21.028,24.297,21.898,20.001,3.026,11.718,3.366,7.679,15.511,12.054,24.1,30.626,28.897,25.388,26.792,21.556,14.134,17.582,20.449,5.233,14.749,10.746,6.608,23.843,18.765,5.491,20.139,30.645,29.968,26.414,17.032,11.364,12.817,9.626,9.468,-45.756,-29.64,-2.617,13.271,26.376,24.94,14.049,NA,NA,27.224,28.012,27.259,23.184,-2.028,12.175
"1931-07",-4.643,10.715,7.463,19.305,25.678,19.686,23.873,24.385,26.78,20.958,23.945,21.289,20.617,3.835,14.752,3.277,11.672,17.137,17.679,26.052,31.539,27.76,24.451,25.891,21.508,14.601,17.487,19.53,10.915,18.056,14.606,10.199,24.861,22.117,6.675,22.845,31.316,27.869,26.234,20.354,13.748,13.293,10.333,9.855,-48.732,-35.638,-0.443,14.936,25.961,24.094,16.361,NA,NA,26.113,27.321,26.757,22.19,-2.668,13.36
"1931-08",-8.573,10.674,8.273,19.227,25.109,20.111,23.925,24.733,27.205,21.556,24.837,22.847,21.342,3.99,13.272,3.896,10.106,16.401,14.497,24.315,30.077,26.833,24.766,25.979,22.296,17.644,19.762,19.508,5.265,14.93,13.445,9.221,24.143,19.934,5.984,22.595,31.73,27.666,26.26,21.287,15.1,13.628,10.502,9.559,-46.636,-33.297,-1.024,15.714,26.09,23.506,17.574,NA,NA,25.193,27.171,26.643,21.676,-2.095,13.086
"1931-09",-15.389,4.798,2.392,14.379,18.697,14.933,22.117,25.067,27.193,22.816,26.208,24.112,23.536,7.293,16.938,6.13,8.935,13.088,10.466,20.129,28.146,28.539,26.08,26.233,23.139,21.166,22.178,20.726,-1.004,6.154,3.964,2.96,19.358,13.144,2.987,19.064,28.333,28.095,26.378,24.478,19.661,16.812,12.427,10.467,-44.664,-33.945,-6.064,15.412,26.287,23.556,17.729,NA,NA,25.495,27.634,27.022,21.51,-1.911,11.218
"1931-10",-27.823,-3.458,-4.748,6.565,11.101,9.054,17.997,24.345,26.43,23.463,27.021,25.043,24.746,10.473,18.195,8.73,3.792,6.928,4.046,15.159,25.447,28.074,25.512,25.397,23.446,20.967,21.942,22.37,-10.602,0.845,-4.506,-5.755,11.025,3.633,0.308,12.808,23.277,24.914,26.21,26.284,22.105,18.432,15.005,12.125,-37.971,-25.145,-14.009,13.864,26.87,24.581,16.228,NA,NA,27.326,27.952,27.273,22.383,-0.231,8.452
"1931-11",-30.458,-12.776,-12.779,1.729,3.014,1.912,14.589,22.995,25.875,23.115,26.49,25.003,24.595,12.54,20.405,11.016,0.208,2.706,-3.679,9.817,18.609,26.699,25.403,25.455,23.731,20.905,21.98,23.192,-25.599,-6.277,-13.865,-17.389,6.561,-2.835,-5.583,7.558,20.996,20.343,25.454,29.363,27.102,21.739,18.699,13.783,-23.902,-14.329,-21.561,12.199,27.33,25.316,13.84,NA,NA,26.323,27.358,26.919,23.53,1.691,6.072
"1931-12",-34.966,-19.349,-19.883,-4.166,-3.095,-3.844,10.152,21.508,24.203,23.172,25.764,24.742,25.037,14.915,23.071,13.221,-3.767,0.041,-6.417,6.877,14.192,22.955,23.338,24.054,23.89,23.171,22.846,24.107,-32.116,-12.116,-21.032,-23.333,1.204,-10.089,-11.704,3.118,16.031,15.792,25.055,29.967,29.93,22.864,22.683,15.797,-16.202,-8.154,-31.429,7.776,27.716,26.449,12.777,NA,NA,24.556,26.695,26.828,25.134,3.27,3.857
"1932-01",-29.546,-23.77,-25.174,-2.486,-0.989,-2.886,9.609,20.812,23.75,23.922,26.381,24.643,25.441,15.623,25.228,14.193,-7.947,-6.585,-18.522,4.325,13.634,24.362,23.598,23.822,24.38,22.963,23.619,24.921,-37.49,-19.358,-24.842,-27.466,-1.353,-8.873,-12.198,2.803,14.163,16.183,24.621,29.315,31.562,25.615,24.081,15.573,-16.319,-6.668,-24.355,6.207,27.917,27.126,11.028,NA,NA,23.322,26.204,26.375,26.28,4.101,2.703
"1932-02",-34.47,-23.842,-27.057,-3.198,-1.086,-2.131,11.473,22.523,24.351,24.449,26.928,24.891,25.78,14.723,25.053,13.906,-5.02,-0.564,-10.28,6.492,15.058,25.025,24.279,24.879,24.444,24.343,23.893,25.128,-33.593,-11.316,-17.361,-23.346,0.66,-4.679,-10.575,4.157,15.381,17.982,25.267,27.193,29.241,25.15,24.487,16.813,-27.702,-14.675,-32.074,6.167,27.878,27.69,10.911,NA,NA,22.945,26.93,27.123,26.924,4.219,3.108
"1932-03",-28.533,-16.096,-21.216,1.171,3.174,-0.589,14.695,22.969,23.7,24.488,27.896,24.639,25.567,13.065,22.6,11.487,-1.706,2.473,-0.794,9.668,21.306,29.752,27.618,27.373,25.502,23.034,23.899,24.542,-29.219,-6.917,-13.115,-16.676,9.264,1.471,-6.143,8.829,21.898,23.027,26.558,26.764,26.511,24.179,20.5,15.93,-40.339,-27.559,-26.216,6.595,27.707,27.733,10.557,NA,NA,23.92,28.173,28.061,26.448,3.429,4.996
"1932-04",-20.917,-7.749,-10.269,5.692,11.954,7.844,18.644,23.601,24.507,23.905,27.55,24.021,23.641,8.906,18.674,8.843,3.071,6.658,5.805,13.566,24.703,29.596,26.639,27.06,23.867,20.481,21.854,22.902,-15.837,-0.118,-6.205,-9.165,14.642,5.6,-2.917,11.865,25.186,27.05,27.489,26.085,22.138,20.921,16.24,14.547,-45.189,-32.593,-13.718,8.503,27.868,26.746,11.813,NA,NA,25.342,29.452,28.992,25.941,1.485,7.468
"1932-05",-12.83,3.161,-0.95,10.42,17.224,12.514,20.738,24.933,25.044,23.073,26.36,23.201,22.733,6.823,16.525,6.167,5.753,11.255,11.314,17.057,29.633,30.817,27.572,27.791,23.084,17.288,20.149,21.634,-2.299,9.251,3.736,-0.396,18.671,13.75,1.618,16.162,28.416,30.073,27.895,24.102,17.492,17.313,13.091,12.369,-48.017,-28.271,-6.016,11.785,27.639,25.545,13.132,NA,NA,27.296,29.457,28.688,24.448,-0.896,10.583
"1932-06",-4.999,9.004,6.678,14.186,21.065,17.562,24.852,25.822,26.622,22.004,25.504,22.555,20.416,4.402,12.851,4.994,10.238,16.319,14.849,21.858,31.762,29.792,26.678,27.704,22.377,14.867,18.033,19.945,4.926,14.701,10.022,7.431,25.055,19.485,4.934,20.538,31.067,31.021,27.107,21.68,14.174,14.486,11.123,10.312,-45.127,-38.499,-2.181,13.808,26.907,24.378,14.922,NA,NA,28.095,29.117,28.32,23.249,-1.405,12.813
"1932-07",-4.79,10.155,8.987,19.68,25.946,21.552,25.738,25.347,26.647,21.266,24.71,22.303,18.492,2.234,10.55,2.91,12.651,17.776,17.186,25.373,31.761,29.24,26.314,27.382,22.417,15.124,18.773,20.326,10.005,19.001,16.521,11.031,25.994,22.66,7.286,22.678,31.781,29.883,26.743,20.119,11.348,12.915,9.106,8.499,-44.753,-32.17,-0.167,15.166,26.526,23.791,17.715,NA,NA,26.373,27.448,27.159,22.727,-2.289,14.039
"1932-08",-8.501,8.869,7.187,18.829,23.226,19.708,24.918,25.483,27.121,21.956,25.425,22.835,22.121,4.589,13.36,4.058,10.586,16.037,14.626,23.45,29.293,27.836,25.148,26.453,22.264,15.726,18.215,19.943,5.915,15.043,11.404,9.595,25.359,20.599,6.467,22.467,30.978,27.434,26.676,22.856,16.298,14.179,10.672,9.846,-45.547,-34.706,-1.29,15.872,26.661,24.011,19.6,NA,NA,25.263,27.528,27.19,21.975,-2.066,13.02
"1932-09",-18.644,6.917,3.988,14.784,18.732,15.05,22.954,25.111,27.198,23.171,26.553,24.258,23.059,7.665,15.777,6.305,8.841,11.988,11.788,20.907,29.011,28.992,26.234,26.431,23.354,20.355,21.184,21.382,-1.649,8.096,2.862,1.861,19.561,12.846,3.809,17.785,28.131,27.331,26.615,24.879,18.953,16.112,12.642,9.667,-43.633,-33.555,-6.782,15.146,26.855,23.604,19.409,NA,NA,25.148,27.668,27.141,22.737,-0.595,11.353
"1932-10",-27.128,-3.902,-5.071,6.683,10.679,10.476,17.621,24.116,26.708,23.559,27.523,25.649,26.171,9.876,19.626,7.293,5.374,7.911,4.199,15.881,25.858,27.563,25.975,25.76,23.984,21.62,23.681,22.723,-10.326,-0.276,-5.001,-5.006,13.321,5.108,-0.453,13.432,25.872,24.848,26.458,27.934,24.437,20.506,16.265,12.317,-35.745,-20.889,-6.744,14.313,27.045,24.311,16.902,NA,NA,26.639,28.161,27.614,23.121,-0.015,9.187
"1932-11",-30.063,-15.558,-11.425,-1.959,4.088,5.565,13.517,23.573,25.775,23.403,26.571,26.004,25.936,11.43,20.88,8.648,-0.699,0.423,-7.402,9.717,18.879,26.617,25.007,25.204,23.892,22.71,24.221,23.838,-25.345,-12.208,-19.811,-18.835,5.827,-5.41,-6.019,7.35,21.86,21.394,26.096,29.153,27.922,23.455,19.899,14.419,-23.603,-12.007,-10.426,11.58,27.44,25.083,14.377,NA,NA,27.2,27.579,27.293,24.15,1.393,5.735
"1932-12",-28.456,-22.73,-20.88,-7.67,-2.181,-1.492,10.893,23.016,25.02,23.152,25.609,25.506,25.353,14.952,22.814,12.691,-5.036,-3.049,-14.909,6.89,14.219,22.999,23.112,23.927,23.16,22.486,24.087,25.488,-33.034,-16.904,-23.974,-23.326,0.528,-9.82,-11.408,2.869,17.11,17.188,25.627,30.728,31.187,25.326,22.307,15.967,-15.801,-7.265,-22.025,9.005,27.813,26.07,12.319,NA,NA,25.246,27.078,27.237,25.748,3.401,3.502
"1933-01",-32.009,-28.725,-26.613,-6.253,-2.885,-1.49,10.333,21.802,24.525,23.499,25.755,25.095,25.322,16.515,25.2,14.901,-9.183,-7.025,-15.687,4.68,14.291,24.95,24.699,24.471,24.301,22.974,23.622,25.184,-31.823,-20.599,-28.158,-25.181,-2.714,-14.098,-11.211,-0.52,14.629,16.485,25.207,30.06,30.704,26.156,23.603,17.274,-15.553,-7.518,-11.649,7.373,27.879,27.068,10.522,NA,NA,24.025,26.92,27.111,26.884,4.74,2.402
"1933-02",-32.537,-24.274,-24.361,-0.54,2.791,0.517,12.468,22.019,23.725,24.25,26.688,25.286,25.735,15.509,25.01,13.906,-7.98,-4.91,-13.867,5.823,15.524,26.251,25.039,25.092,24.856,23.355,24.318,25.326,-35.456,-16.93,-24.536,-25.864,-2.713,-8.291,-10.704,2.066,14.842,17.16,25.813,29.851,32.423,27.112,24.53,16.846,-26.727,-14.297,-14.391,5.288,27.726,27.368,10.427,NA,NA,23.011,27.214,27.393,27.154,5.102,2.674
"1933-03",-27.629,-15.009,-22.444,1.165,6.72,4.197,16.665,23.028,24.319,24.037,26.858,24.762,24.548,12.517,21.232,12.684,-2.172,-1.02,-7.34,8.446,19.822,28.173,26.614,26.514,24.687,23.391,23.481,25.13,-26.555,-10.286,-11.334,-19.205,1.762,-1.24,-5.719,6.47,18.682,22.412,26.465,28.458,27.423,23.514,20.295,15.644,-37.462,-21.924,-16.142,5.394,27.566,27.573,9.989,NA,NA,23.537,28.41,28.352,27.089,3.626,4.629
"1933-04",-22.338,-7.282,-10.29,3.645,11.528,10.036,18.771,24.721,24.958,23.442,26.903,24.479,23.768,9.715,18.001,9.649,2.892,4.862,3.15,11.781,23.275,30.239,27.715,27.899,24.586,20.763,21.362,23.073,-14.507,1.533,-2.362,-7.351,10.846,6.057,-3.008,12.476,24.256,27.067,27.188,27.278,24.023,21.416,16.572,13.477,-43.862,-28.446,-7.634,8.099,27.765,27.195,10.186,NA,NA,24.591,29.39,29.028,25.486,1.708,7.683
"1933-05",-12.345,1.941,-1.647,11.989,15.007,11.312,22.069,24.962,25.788,21.687,25.367,22.223,20.622,7.097,16.011,7.036,7.241,12.688,14.58,17.354,28.566,29.694,26.488,27.35,23.22,17.43,19.597,20.875,-1.638,9.016,4.303,0.871,18.684,12.018,0.938,15.921,28.144,29.837,27.565,25.456,19.9,19.015,14.303,11.136,-45.568,-26.415,-8.022,11.655,27.622,25.831,11.213,NA,NA,26.412,29.494,28.935,24.021,0.268,10.672
"1933-06",-4.81,7.842,5.869,15.481,19.886,17.447,24.623,25.505,26.19,21.907,24.994,22.123,20.561,4.201,14.178,5.133,9.338,15.778,17.301,22.843,32.052,29.494,26.254,27.364,22.533,15.625,18.461,20.244,5.583,15.438,10.356,6.199,23.503,17.438,4.826,19.727,31.484,31.319,26.94,19.743,11.849,12.24,9.753,9.916,-45.723,-32.211,-2.05,13.487,27.024,24.826,13.692,NA,NA,27.545,28.785,28.11,22.696,-1.067,12.706
"1933-07",-3.936,10.283,8.843,19.623,23.032,20.566,25.734,25.705,26.893,21.083,24.571,22.065,19.439,3.086,12.028,3.796,12.992,19.091,18.311,25.624,32.489,28.797,25.985,26.928,22.254,14.53,17.744,19.577,8.698,19.119,15.78,10.041,24.995,20.884,7.463,21.594,32.009,30.675,26.558,18.72,11.334,12.451,9.487,9.711,-47.404,-34.987,0.396,15.23,26.678,24.166,17.471,NA,NA,26.993,28.196,27.554,22.284,-2.114,13.651
"1933-08",-9.785,9.905,6.928,20.005,22.399,18.995,25.007,25.453,27.295,22.394,25.693,23.34,23.017,3.976,13.954,3.555,12.138,16.251,16.201,24.371,30.08,28.056,25.543,26.522,22.658,17.664,19.356,20.444,7.24,17.707,12.783,9.457,24.541,20.535,7.207,23.209,31.567,27.324,26.397,20.897,14.73,13.762,10.201,9.322,-45.907,-34.391,-2.336,16.153,26.734,23.519,18.839,NA,NA,25.59,27.48,27.117,22.403,-2.906,13.358
"1933-09",-19.206,4.966,2.416,14.87,17.902,15.738,22.241,25.362,27.379,23.255,27.033,25.092,24.328,5.727,14.57,4.605,7.682,11.794,10.903,20.454,28.741,28.564,26.068,26.497,23.751,20.733,22.606,21.57,0.476,9.123,4.835,4.384,19.101,12.037,3.523,18.219,28.286,27.758,26.144,23.746,20.551,17.487,13.848,9.936,-46.672,-33.742,-6.26,15.968,26.776,23.431,18.659,NA,NA,25.515,27.97,27.453,22.275,-1.88,11.19
"1933-10",-25.17,-5.961,-5.757,6.477,10.63,11.374,18.132,24.932,27.235,23.66,27.523,25.467,24.847,9.797,18.48,8.476,2.011,4.564,0.449,15.564,25.927,28.096,26.241,25.258,24.297,23.781,24.717,23.159,-8.347,-1.606,-4.925,-3.935,12.641,5.067,-1.871,13.688,25.734,25.351,26.187,27.556,24.199,21.095,15.707,10.878,-36.68,-22.886,-8.987,14.292,27.205,24.231,16.054,NA,NA,26.913,27.755,27.358,22.819,-0.02,8.871
"1933-11",-30.083,-16.095,-11.758,0.042,3.909,3.939,13.327,23.073,26.054,23.756,26.97,24.799,24.837,11.289,20.155,9.95,-2.478,1.917,-2.932,12.592,20.961,26.674,25.242,25.191,23.904,23.312,24.457,24.635,-24.608,-6.153,-15.784,-15.93,8.436,-1.954,-6.425,7.475,21.731,21.036,25.749,29.657,29.237,24.155,20.653,11.661,-24.701,-10.497,-25.051,11.885,27.584,24.947,13.997,NA,NA,26.787,27.466,27.272,24.768,1.748,6.466
"1933-12",-32.031,-20.29,-20.521,-5.188,-1.304,-0.536,10.167,23.07,24.808,23.58,26.236,25.247,25.178,14.594,23.031,12.268,-5.533,-3.342,-10.934,7.457,16.298,25.148,24.65,24.764,23.382,22.469,24.302,25.385,-32.385,-15.846,-25.621,-26.326,1.659,-8.976,-10.413,3.574,17.656,17.914,25.214,31.302,31.2,25.325,21.098,14.823,-13.95,-6.082,-19.577,7.391,27.98,26.277,12.036,NA,NA,25.575,26.734,26.76,25.937,3.232,4.138
"1934-01",-33.359,-25.467,-30.385,-6.737,-4.128,-2.651,9.162,22.197,24.349,23.969,26.466,25.272,25.58,15.75,24.202,13.447,-5.525,-3.419,-9.857,5.036,14.565,24.964,24.303,24.69,24.285,22.525,23.538,26.026,-30.245,-13.462,-23.222,-26.821,1.481,-9.408,-11.181,2.411,16.599,17.139,25.203,31.982,33.67,27.892,24.55,15.17,-14.933,-6.414,-22.465,8.21,27.827,26.944,10.487,NA,NA,24.38,26.468,26.669,27.433,5.291,3.497
"1934-02",-31.608,-20.492,-26.367,-4.803,-2.21,-4.327,10.708,23.007,24.418,24.545,27.11,25.407,24.948,15.195,23.137,13.676,-6.201,-6.431,-11.522,3.722,15.627,26.925,25.202,25.331,24.687,24.057,24.979,26.002,-32.433,-11.554,-20.391,-26.453,1.781,-4.67,-8.142,4.001,16.474,21.069,26.041,30.611,32.332,26.723,24.318,15.412,-25.671,-14.109,-28.63,3.179,27.775,27.246,10.549,NA,NA,24.3,26.996,27.207,27.944,5.554,3.367
"1934-03",-34.068,-17.221,-19.416,0.08,4.424,3.231,13.82,23.824,24.855,25.141,28.132,24.885,25.358,14.226,22.56,13.224,-1.915,1.503,-3.509,10.822,21.823,29.439,27.36,27.514,25.066,22.813,23.2,24.364,-26.634,-4.685,-10.246,-17.904,8.22,1.41,-5.26,7.606,21.274,23.787,26.537,28.984,28.627,25.063,21.113,15.05,-33.637,-22.335,-31.075,4.957,27.77,26.993,10.31,NA,NA,24.66,28.066,28.112,26.713,4.515,5.839
"1934-04",-21.957,-3.765,-8.947,3.489,6.937,5.893,15.721,25.091,25.377,24.469,27.795,24.401,24.715,11.332,20.101,10.397,0.582,6.186,4.767,14.794,25.996,30.46,27.74,27.552,24.026,21.462,22.655,23.198,-17.401,1.096,-4.696,-10.633,13.077,7.594,-1.098,13.625,25.289,27.88,27.433,27.456,24.004,21.498,17.55,13.766,-41.927,-30.389,-16.016,9.127,27.835,26.91,11.239,NA,NA,26.554,29.625,29.194,25.123,2.675,8.153
"1934-05",-11.827,2.485,0.048,8.668,14.755,13.403,20.724,25.679,25.549,22.501,25.962,23.34,22.161,6.414,15.387,7.119,5.7,9.011,13.379,17.319,29.297,31.194,27.322,27.688,23.252,18.585,20.512,21.531,-3.175,9.83,1.18,-1.726,20.391,12.382,2.271,16.398,28.702,30.596,28.004,26.491,20.708,19.686,14.475,11.76,-45.452,-35.752,-4.867,11.304,27.602,25.939,11.899,NA,NA,28.011,30.102,29.586,23.857,2.179,10.637
"1934-06",-5.355,7.635,6.803,15.746,21.437,17.332,24.522,25.635,26.797,22.335,25.538,22.704,21.587,4.485,14.066,4.315,10.621,17.192,16.891,22.161,32.267,30.462,26.408,27.235,22.773,15.325,19.155,21.141,5.631,15.363,9.458,5.619,23.971,18.723,6.499,20.608,31.216,31.751,27.488,22.064,13.055,15.053,9.675,10.01,-49.314,-36.194,-1.145,12.927,27.388,25.023,14.366,NA,NA,29.037,29.205,28.509,23.002,-0.808,12.68
"1934-07",-4.905,9.93,8.92,18.669,23.273,20.052,26.409,25.768,27.187,21.864,25.249,22.769,20.793,3.861,12.502,3.818,13.292,18.518,18.678,25.432,32.028,28.677,25.628,27.181,22.493,14.804,18.322,20.038,8.37,18.717,15.518,9.85,25.25,21.693,8.405,22.25,31.595,30.085,27.264,23.259,14.072,14.761,10.111,9.047,-45.087,-33.168,-0.351,14.537,26.79,23.809,17.09,NA,NA,27.26,28.25,27.734,22.224,-1.26,14.044
"1934-08",-8.169,9.63,7.098,20.479,24.006,19.408,25.838,25.288,27.13,22.285,25.725,23.448,23.335,4.981,14.556,3.858,10.945,15.664,15.922,24.932,31.15,28.323,25.915,26.799,22.662,17.825,20.51,19.961,5.482,14.209,11.134,9.124,24.218,19.501,8.725,22.994,32.228,28.09,27.065,22.951,14.254,14.477,10.333,9.64,-47.331,-34.663,-0.562,15.694,26.658,23.737,19.189,NA,NA,25.645,27.726,27.341,21.457,-2.399,13.294
"1934-09",-19.173,3.222,2.774,16.298,18.067,16.763,23.951,25.322,27.222,23.265,26.835,25.273,24.848,7.112,16.132,6.163,8.26,13.531,9.585,21.448,28.878,28.805,25.768,26.745,23.625,20.673,21.396,21.332,0.172,7.47,2.601,1.92,18.04,11.988,6.21,17.622,28.679,27.457,27.003,25.916,20.937,17.801,14.078,10.432,-46.873,-30.507,-2.041,15.005,26.936,24.065,19.087,NA,NA,25.647,28.03,27.479,22.074,-2.768,11.236
"1934-10",-22.27,-3.913,-2.774,8.111,13.085,10.507,19.538,24.291,26.614,24.162,27.862,25.368,25.72,11.788,20.462,8.426,4.046,6.335,5.037,15.865,25.829,29.237,26.825,26.61,24.671,22.388,24.456,23.036,-10.468,0.892,-5.105,-5.236,14.282,5.678,0.216,13.619,25.525,25.512,26.728,27.834,24.627,20.711,16.854,12.166,-34.813,-24.027,-5.327,14.251,27.336,24.622,16.832,NA,NA,26.602,28.174,27.669,22.419,0.029,9.679
"1934-11",-30.065,-13.908,-12.191,1.051,2.074,2.039,12.638,23.061,25.668,23.586,26.51,24.417,25.045,13.247,21.673,10.406,-0.732,2.576,-3.128,11.315,19.151,26.666,25.696,25.297,24.111,23.774,25.585,25.243,-24.166,-7.037,-14.735,-16.993,7.207,-3.182,-6.255,8.482,22.103,20.943,26.603,30.279,27.838,23.166,17.955,12.447,-22.141,-14.61,-16.756,12.622,27.588,25.3,14.4,NA,NA,26.672,27.634,27.667,24.848,2.249,6.515
"1934-12",-28.896,-20.441,-22.19,-4.611,-2.273,-2.733,9.302,22.964,25.162,23.25,25.863,25.423,25.143,14.16,23.135,11.596,-7.665,-2.161,-7.4,7.802,15.385,24.271,24.225,24.531,23.678,24.239,25.58,26.474,-28.415,-12.005,-24.989,-24.451,2.337,-10.259,-10.888,1.463,17.294,16.902,25.318,31.202,32.612,25.635,23.908,14.233,-14.936,-6.37,-20.441,11.109,27.838,26.501,12.533,NA,NA,25.344,26.682,26.839,26.441,3.329,4.241
"1935-01",-31.275,-30.977,-27.854,-4.009,-5.306,-4.343,10.047,20.92,24.16,23.786,26.328,24.975,25.245,15.568,25.217,15.085,-8.101,-4.08,-13.851,5.723,14.225,23.907,23.023,23.255,23.379,22.354,24.755,26.242,-33.009,-16.562,-26.787,-25.247,-2.326,-11.948,-11.515,0.12,13.439,16.018,24.8,31.433,33.491,27.251,25.29,15.731,-16.812,-6.958,-21.904,7.799,27.675,26.501,10.816,NA,NA,23.286,26.773,26.902,26.902,4.773,2.425
"1935-02",-26.161,-20.403,-24.57,-1.517,-0.15,-2.303,12.46,22.082,23.86,24.041,26.895,24.442,25.163,14.945,24.953,13.63,-8.226,-2.357,-8.762,6.878,16.532,25.869,25.767,25.558,24.505,22.452,24.586,25.957,-31.308,-13.267,-23.361,-24.026,0.834,-9.258,-9.653,0.885,16.45,18.675,25.174,29.488,29.81,24.75,23.181,16.553,-26.11,-15.206,-14.255,5.966,27.735,27.067,10.805,NA,NA,23.401,27.111,27.241,27.434,5,3.352
"1935-03",-24.872,-14.481,-19.017,1.203,2.97,1.782,14.777,23.48,24.256,24.572,27.732,24.637,25.342,13.447,22.48,12.481,-4.118,-0.427,-2.511,8.519,21.454,29.259,27.981,27.747,25.592,22.563,24.093,25.493,-23.215,-6.075,-14.21,-18.865,5.448,-0.567,-5.924,6.335,21.069,22.46,26.499,27.486,28.054,24.068,24.001,14.722,-38.363,-25.074,-18.101,6.855,27.887,27.328,10.602,NA,NA,24.143,28.323,28.285,27.01,3.705,5.213
"1935-04",-20.995,-6.917,-10.188,4.977,9.528,6.796,17.57,24.336,24.596,23.773,27.51,24.092,24.196,9.527,19.191,9.425,1.287,5.597,6.216,13.149,25.355,30.053,27.221,27.625,24.606,20.192,21.839,23.861,-14.062,2.512,-4.688,-9.355,13.337,6.615,-0.136,11.249,24.539,28.297,27.54,27.311,23.314,21.188,17.46,13.5,-43.811,-31.178,-14.628,7.881,27.827,27.482,10.59,NA,NA,25.572,29.397,28.982,26.232,1.601,7.847
"1935-05",-12.982,2.425,-0.884,8.1,12.878,12.038,21.473,26.07,26.071,23.044,26.611,23.018,22.761,6.623,16.604,5.656,3.819,10.482,10.486,17.056,29.342,29.833,26.803,27.479,23.342,16.937,19.735,21.958,-4.347,9.461,1.922,-0.747,19.937,13.238,2.044,16.025,28.326,30.623,27.829,24.821,18.748,17.697,13.825,11.727,-45.769,-30.691,-6.682,11.629,27.571,25.957,12.53,NA,NA,27.154,29.572,28.915,24.644,-1.568,10.393
"1935-06",-5.458,7.612,6.76,13.88,20.662,16.768,24.859,25.699,26.81,22.482,25.51,22.526,21.599,4.102,14.091,3.866,7.932,14.863,17.599,22.793,31.485,30.097,26.22,27.533,22.265,15.658,18.444,20.237,5.69,14.493,9.223,5.595,24.193,18.589,5.213,19.269,31.702,31.737,27.406,22.582,15.092,15.828,11.35,10.676,-46.578,-29.402,-1.951,13.711,27.194,24.904,14.847,NA,NA,28.452,29.21,28.502,23.346,-2.032,12.806
"1935-07",-3.58,11.331,9.844,19.532,22.806,19.583,26.356,25.34,27.029,21.839,25.206,22.972,20.101,2.381,10.959,3.496,12.483,16.652,17.831,24.763,32.07,29.673,26.446,27.64,22.27,15.281,17.873,19.72,10.24,17.657,14.243,10.281,25.677,20.22,8.016,21.988,32.254,31.236,27.124,22.998,13.755,14.833,9.916,10.111,-47.389,-34.673,-0.252,15.103,26.92,23.951,17.493,NA,NA,26.68,28.126,27.455,22.569,-1.816,13.836
"1935-08",-9.757,9.108,8.17,18.465,22.35,19.909,25.213,25.264,27.091,22.145,25.849,23.542,21.371,3.843,11.946,4.028,11.675,17.505,14.558,24.476,30.716,28.394,25.513,26.297,22.696,17.921,19.811,20.231,6.423,13.945,13.547,9.059,23.549,18.403,7.61,22.248,31.473,28.782,26.893,24.03,16.39,15.96,11.019,10.289,-48.396,-35.734,-0.666,15.71,26.965,23.441,19.142,NA,NA,25.556,28.02,27.377,22.532,-1.508,13.078
"1935-09",-17.046,4.508,3.089,14.037,17.736,15.753,23.879,25.02,27.087,23.423,27.182,24.951,24.222,7.715,16.162,6.835,8.17,12.916,11.202,20.962,29.042,28.761,25.968,26.279,23.504,20.733,22.335,21.593,0.455,9.23,4.162,3.554,18.361,12.137,4.044,18.032,29.171,28.043,26.877,24.869,16.994,16.291,12.383,10.775,-44.775,-30.893,-5.795,15.189,27.128,23.705,17.775,NA,NA,25.31,28.03,27.338,22.565,-0.767,11.452
"1935-10",-25.749,-5.079,-5.419,6.019,11.88,12.279,20.529,24.809,26.71,24.322,28.462,25.34,25.976,10.827,19.224,8.364,4.84,8.08,3.644,15.742,25.1,28.606,26.7,26.192,24.426,23.66,23.931,23.005,-9.472,1.644,-4.989,-3.726,13.959,6.212,-1.369,13.512,25.88,25.543,26.359,27.474,24.344,20.695,16.081,11.244,-34.332,-23.756,-8.208,14.347,27.334,24.428,16.387,NA,NA,26.099,28.217,27.566,23.559,0.456,9.515
"1935-11",-27.881,-12.125,-12.403,-1.606,2.671,4.546,13.358,23.698,25.427,23.55,27.182,25.362,25.011,12.148,20.043,10.006,-1.196,0.489,-6.773,10.458,20.827,27.826,26.452,26.279,24.535,23.535,24.339,23.863,-23.412,-11.754,-17.964,-17.422,4.685,-3.07,-5.188,8.704,21.723,21.432,26.082,29.903,28.615,24.974,19.681,13.048,-22.352,-11.363,-9.232,11.684,27.504,24.853,14.613,NA,NA,26.788,27.557,27.487,24.872,1.225,6.422
"1935-12",-32.519,-21.857,-18.232,-7.433,-4.931,-2.867,9.096,22.873,24.958,23.423,26.308,24.806,24.921,14.722,22.806,12.401,-9.383,-10.292,-16.609,7.502,17.541,25.299,24.674,25.006,24.269,22.926,24.804,25.114,-31.732,-20.467,-27.259,-23.752,1.967,-9.056,-10.144,3.569,18.651,18.219,25.93,31.185,31.817,26.166,22.729,14.704,-13.786,-6.143,-18.271,10.966,27.853,25.903,12.648,NA,NA,25.471,27.148,27.301,26.047,3.7,3.744
"1936-01",-30.21,-21.77,-21.925,-7.99,-6.201,-3.757,7.543,22.683,24.375,24.587,26.961,25.487,25.798,16.169,24.083,14.124,-9.884,-11.47,-19.81,4.565,15.264,24.654,24.633,24.972,24.71,23.846,24.65,25.65,-32.745,-22.861,-31.786,-27.733,-1.75,-12.787,-11.497,-0.95,16.581,17.107,25.558,30.563,32.132,27.035,24.64,16.294,-16.152,-6.95,-17.217,5.992,28.078,27.045,11.722,NA,NA,23.977,26.92,27.166,26.956,4.957,2.457
"1936-02",-28.415,-20.758,-21.448,-2.715,-2.816,-3.437,11.164,22.943,24.017,25.489,28.064,25.085,26.147,15.427,24.504,15.102,-6.822,-3.759,-11.346,7.003,15.607,25.447,24.977,25.631,25.474,24.953,24.616,25.984,-33.902,-14.388,-24.643,-28.171,1.318,-6.224,-10.458,2.236,18.008,19.917,26.033,29.887,30.319,28.053,22.716,15.603,-26.345,-13.193,-21.073,3.411,27.992,27.564,11.382,NA,NA,24.398,27.633,27.756,27.557,5.517,3.319
"1936-03",-29.689,-15.406,-19.647,1.172,2.165,1.564,13.196,23.003,23.98,25.324,28.511,25.441,25.971,13.82,23.24,12.969,-3.349,0.396,-3.386,9.519,20.997,28.869,26.908,27.063,24.731,24.336,24.092,24.68,-25.875,-4.5,-12.94,-17.505,7.191,0.79,-5.791,6.791,20.15,23.604,26.796,30.245,29.25,25.148,21.397,15.976,-36.399,-23.663,-20.573,7.016,27.921,27.588,11.391,NA,NA,24.698,28.893,28.715,27.545,4.207,5.471
"1936-04",-20.405,-3.748,-9.233,3.957,9.451,7.531,17.333,24.892,24.744,23.684,26.861,24.297,23.569,10.312,17.792,9.926,1.099,4.955,3.899,12.954,25.375,30.172,27.871,28.034,24.769,22.502,23.376,23.965,-14.69,1.761,-4.973,-8.961,13.29,7.316,-0.784,11.826,24.475,28.576,27.993,26.763,20.717,19.779,15.808,13.81,-42.261,-24.185,-14.133,8.053,28.03,26.879,11.83,NA,NA,25.412,30.157,29.648,26.463,2.986,8.149
"1936-05",-13.405,3.285,-1.172,7.716,16.37,14.857,21.786,25.937,24.968,23.264,26.295,23.78,22.355,6.338,14.818,6.372,5.885,11.961,11.317,16.806,28.679,29.898,27.294,28.244,23.472,19.113,21.059,22.303,-1.758,8.145,3.14,0.131,17.191,13.878,3.363,16.4,28.233,31.104,28.112,24.119,16.617,16.312,12.715,11.686,-44.702,-29.835,-3.895,12.105,27.733,26.121,13.09,NA,NA,27.06,29.855,29.305,25.016,0.62,10.72
"1936-06",-7.226,8.381,5.671,13.933,20.998,18.397,26.097,26.488,26.537,22.437,25.691,22.893,20.688,3.188,12.337,3.87,10.368,17.372,18.085,21.93,32.769,29.586,26.657,27.715,22.116,16.688,19.358,20.627,5.93,16.148,10.335,7.009,25.717,18.353,5.462,20.173,31.909,31.985,27.657,21.344,12.718,13.843,9.926,10.726,-47.574,-31.36,-1.552,13.918,27.378,25.13,14.919,NA,NA,28.364,28.719,27.973,23.021,-0.631,12.985
"1936-07",-4.847,10.106,9.22,17.818,23.52,20.544,25.355,26.53,27.529,22.521,25.784,22.901,20.927,3.548,12.566,4.221,12.206,17.113,17.84,25.512,33.026,28.942,26.392,27.466,22.324,15.211,18.29,19.875,8.797,17.634,14.844,9.881,24.479,21.196,8.582,22.161,32.758,31.311,27.215,21.959,13.279,14.67,9.953,8.867,-47.421,-42.373,0.784,15.261,26.892,24.102,17.695,NA,NA,26.64,27.957,27.316,22.425,-2.156,13.716
"1936-08",-8.715,9.166,7.73,17.898,22.983,19.896,25.382,25.733,27.822,21.662,25.577,23.244,20.478,4.319,12.916,5.313,12.057,17.009,17.667,24.153,30.69,28.154,25.776,26.552,22.471,18.52,20.078,20.22,5.268,15.153,10.994,10.059,24.581,18.143,7.352,22.345,31.931,29.746,27.098,22.848,14.696,13.181,10.425,9.474,-47.128,-35.694,-0.015,15.862,26.753,23.763,19.707,NA,NA,25.486,27.283,26.834,22.175,-2.921,13.159
"1936-09",-16.713,2.833,2.357,13.071,18.149,15.96,22.638,24.719,27.377,23.223,27.376,24.976,24.784,6.677,15.632,6.981,7.722,12.409,11.928,20.329,29.002,28.828,26.264,26.913,23.881,21.846,22.877,22.036,0.763,10.467,3.161,3.787,19.266,11.881,4.165,17.851,28.934,28.214,26.85,25.839,20.09,17.245,13.364,11.292,-44.674,-34.016,-2.227,15.359,26.809,24.018,19.007,NA,NA,25.514,27.724,27.284,22.374,-2.102,11.461
"1936-10",-26.892,-3.104,-3.077,7.744,10.956,9.696,20.037,23.539,26.791,23.588,27.933,26.44,25.298,9.562,17.878,7.464,5.202,7.318,3.066,15.525,23.943,27.493,25.497,25.687,23.633,21.762,25.506,24.12,-7.234,0.597,-3.754,-4.892,12.574,2.821,-1.59,11.775,25.285,25.558,26.342,28.459,24.863,19.308,15.746,11.724,-34.901,-24.086,-11.089,13.919,27.284,25.211,16.61,NA,NA,26.889,27.546,27.007,23.026,-0.479,9.18
"1936-11",-28.399,-16.028,-13.996,-1.479,2.037,4.632,13.947,23.39,25.822,23.455,27.244,25.35,25.22,13.317,22.636,10.846,-1.868,0.997,-5.886,9.81,19.328,26.606,25.369,25.316,23.472,23.537,24.316,23.937,-23.11,-7.536,-15.597,-13.685,4.698,-2.733,-5.578,8.075,19.968,21.352,26.022,28.94,26.73,21.255,19.903,13.604,-25.435,-12.327,-17.238,12.313,27.619,25.696,14.332,NA,NA,26.505,27.511,27.243,24.116,1.489,6.014
"1936-12",-27.284,-21.534,-21.028,-3.123,-0.484,-1.856,11.556,21.268,24.7,23.132,26.2,25.299,25.313,13.913,23.053,11.891,-7.706,-3.772,-16.327,7.937,15.865,24.912,24.516,24.462,23.878,22.652,23.672,24.592,-32.058,-15.945,-23.37,-24.339,1.114,-9.198,-9.655,2.756,16.698,17.169,25.485,29.365,28.431,22.798,20.84,16.063,-16.783,-6.721,-23.923,7.308,27.635,26.161,12.391,NA,NA,24.609,26.711,26.769,25.48,3.607,3.73
"1937-01",-31.792,-27.082,-25.73,-5.06,-3.596,-4.198,9.439,21.473,23.527,23.029,25.844,25.555,25.322,15.664,24.812,14.947,-11.064,-4.795,-19.678,5.914,14.144,23.482,23.242,23.819,24.029,23.526,24.017,25.24,-34.241,-22.905,-28.9,-25.38,-1.338,-12.038,-10.803,0.304,14.24,16.788,25.092,28.663,29.974,23.683,23.082,18.787,-16.674,-7.252,-19.916,5.65,27.499,27.063,11.749,NA,NA,23.57,26.489,26.801,26.657,4.378,2.128
"1937-02",-32.405,-21.841,-23.709,-4.059,2.028,1.426,11.963,21.851,23.477,23.248,25.787,25.166,24.856,16.158,25.28,15.664,-10.81,-2.965,-12.233,7.382,16.713,25.356,24.455,24.645,24.382,23.567,24.043,25.818,-35.69,-19.466,-26.033,-25.635,1.845,-7.794,-9.724,3.197,15.847,18.638,25.903,28.413,29.616,24.105,25.454,16.867,-26.518,-16.045,-21.714,6.022,27.418,27.663,11.484,NA,NA,23.131,27.015,27.224,27.007,4.911,2.814
"1937-03",-27.436,-13.269,-18.419,1.113,4.262,2.191,14.764,22.437,24.112,23.4,26.069,24.9,24.787,13.247,22.506,12.064,-8.39,-4.115,-6.333,7.881,19.984,29.077,27.219,26.861,24.894,22.891,23.581,24.983,-28.32,-7.07,-16.804,-20.483,7.454,0.019,-3.463,6.699,20.175,23.996,26.627,27.172,27.349,23.27,22.314,15.936,-36.949,-22.545,-20.329,5.683,27.627,27.639,11.533,NA,NA,23.167,28.022,27.978,27.156,3.287,4.768
"1937-04",-23.249,-5.898,-9.729,4.393,8.9,7.209,17.725,23.915,24.529,23.215,26.249,24.194,23.807,9.575,18.927,8.5,0.347,3.538,2.508,12.944,25.131,30.184,27.494,27.839,24.401,21.187,22.043,23.19,-14.68,1.781,-5.775,-9.399,11.922,6.564,-0.992,11.762,24.329,27.54,27.434,25.521,24.077,20.271,19.026,14.234,-42.78,-30.493,-14.501,8.523,27.2,27.033,11.5,NA,NA,24.522,29.287,28.7,25.826,2.517,7.624
"1937-05",-12.23,1.414,0.099,9.888,13.877,11.471,22.81,25.075,25.869,22.667,25.74,23.352,22.442,7.388,17.096,7.666,3.331,10.868,8.768,17.15,28.416,29.888,26.687,27.094,23.544,18.512,20.414,21.968,-3.42,8.061,0.975,-1.755,18.902,13.345,1.724,16.863,28.588,30.379,27.403,22.918,17.923,16.865,13.723,11.781,-48.205,-30.237,-6.885,11.821,27.365,25.64,12.432,NA,NA,26.512,29.191,28.531,24.75,-1.061,10.097
"1937-06",-6.023,8.342,6.972,14.239,21.111,17.065,24.569,25.3,26.584,21.984,24.977,23.354,21.451,3.192,12.874,3.324,8.706,16.16,14.605,23.033,31.525,29.573,25.922,27.308,22.439,15.624,18.188,20.425,4.775,11.359,10.402,4.419,23.212,17,6.17,20.046,31.604,31.196,27.077,22.141,15.082,14.469,10.823,10.093,-43.478,-32.66,-0.94,13.025,26.866,24.816,15.011,NA,NA,27.478,28.77,28.096,23.367,-2.192,12.769
"1937-07",-6.423,11.093,9.25,20.844,24.6,20.11,25.095,25.378,26.722,20.865,24.439,22.778,19.275,2.199,11.403,2.327,11.68,18.117,18.103,25.309,31.44,28.086,25.431,26.472,21.799,15.461,18.689,19.515,7.94,17.064,14.521,10.946,24.707,20.784,8.337,22.518,31.8,29.857,26.807,22.582,15.439,14.657,10.48,9.233,-46.596,-33.553,-0.307,14.494,26.323,23.969,17.973,NA,NA,26.027,27.763,27.189,22.112,-4.462,13.684
"1937-08",-8.982,8.515,7.923,19.177,23.359,19.877,22.974,24.986,26.766,22.047,25.452,23.482,21.805,4.219,13.473,3.055,10.75,16.447,15.682,24.185,29.768,27.845,25.451,26.437,22.372,16.81,19.666,19.566,6.683,16.075,12.93,8.433,24.17,19.445,6.723,22.223,31.645,28.208,26.782,24.09,17.425,15.875,12.183,10.503,-47.448,-32.053,-0.626,15.502,26.406,23.844,19.313,NA,NA,24.915,27.525,27.036,21.45,-3.517,13.181
"1937-09",-15.414,5.826,2.41,14.132,16.246,14.494,22.224,25.344,27.18,22.997,26.64,25.266,25.228,7.395,16.844,6.266,5.902,12.061,11.155,21.233,28.816,28.495,26.038,26.19,23.129,22.052,22.642,20.972,1.196,10.064,4.913,3.639,18.703,11.848,3.056,16.294,28.923,27.595,26.422,24.032,17.699,16.382,11.865,10.648,-45.863,-33.851,-4.326,15.294,26.88,23.959,18.847,NA,NA,24.822,27.603,27.084,21.499,-1.122,11.241
"1937-10",-23.556,-1.285,-4.712,7.208,9.771,9.312,18.068,23.767,26.534,23.614,27.435,24.831,24.917,9.694,18.044,8.062,2.8,6.178,2.848,15.903,25.321,28.265,26.135,25.993,24.299,22.471,23.464,22.072,-10.166,-1.125,-5.322,-4.21,13.54,4.499,-1.922,13.153,25.284,24.597,26.358,27.132,23.574,19.833,15.839,11.415,-34.276,-26.687,-9.408,14.331,27.005,24.309,17.369,NA,NA,25.783,28.006,27.253,22.313,0.673,9.035
"1937-11",-23.454,-10.947,-11.381,-0.119,2.641,3.987,12.989,23.104,25.588,23.697,26.731,23.52,24.469,12.77,20.945,10.157,-2.345,-1.478,-7.159,9.999,20.93,27.927,26.489,25.73,24.428,25.042,25.962,23.848,-24.81,-10.342,-18.167,-17.381,7.283,-3.197,-6.395,6.899,22.314,21.224,25.702,29.022,27.761,23.125,19.759,13.287,-24.5,-13.791,-18.353,12.37,27.38,24.832,14.23,NA,NA,26.161,27.715,27.24,24.001,1.574,6.254
"1937-12",-31.763,-21.64,-22.342,-7.01,-2.212,-0.586,9.989,22.238,24.422,23.235,25.812,24.314,25.306,14.431,23.987,11.061,-9.153,-8.292,-14.067,5.98,14.926,24.312,24.137,24.354,24.51,22.884,23.654,24.94,-33.114,-15.575,-25.054,-24.368,2.238,-7.324,-9.39,3.904,16.045,17.98,25.632,29.443,28.196,23.255,21.188,14.897,-14.829,-6.757,-27.906,9.395,27.715,25.749,12.711,NA,NA,24.564,26.941,27.068,25.352,3.443,3.499
"1938-01",-30.824,-22.704,-28.054,-7.036,-2.155,-3.125,9.498,21.491,23.946,23.975,26.08,25.085,25.764,15.925,25.958,13.664,-5.939,-7.446,-15.807,3.367,13.475,24.238,24.731,24.567,24.904,24.537,24.95,25.343,-33.713,-19.292,-27.084,-28.822,-2.925,-11.527,-10.029,0.81,16.075,17.176,25.206,28.832,30.101,24.095,24.432,16.177,-16.089,-5.909,-21.657,6.77,27.919,26.912,11.779,NA,NA,23.619,26.767,26.911,26.264,4.521,2.626
"1938-02",-32.478,-26.156,-28.733,-6.136,-4.406,-4.294,10.747,22.083,24.148,24.409,26.616,25.032,25.161,15.232,23.681,13.998,-11.502,-6.074,-15.346,7.114,15.889,24.742,26.013,25.671,24.906,22.963,24.043,25.301,-34.975,-13.9,-23.033,-24.352,1.534,-3.973,-8.854,3.515,17.421,19.842,25.9,27.449,30.072,23.566,23.924,17.4,-27.532,-14.285,-23.418,6.145,27.835,27.772,10.708,NA,NA,23.303,27.362,27.408,26.384,5.079,2.433
"1938-03",-27.581,-17.153,-21.025,0.357,3.469,2.737,15.279,22.743,23.866,24.492,27.402,24.744,25.461,13.942,23.234,12.919,-5.148,-0.729,-4.096,9.477,22.325,30.066,28.495,28.159,26.107,22.727,23.591,24.994,-26.235,-7.02,-16.486,-19.006,6.435,-0.642,-5.147,7.018,21.742,23.902,26.735,27.151,25.546,22.521,21.494,15.472,-38.215,-20.487,-24.009,7.306,27.531,26.936,10.055,NA,NA,24.304,28.293,28.107,26.424,3.87,5.031
"1938-04",-23.362,-5.123,-8.076,3.595,7.882,6.712,17.95,23.909,24.207,23.551,27.293,24.275,23.28,9.637,18.377,9.049,0.639,4.675,2.924,12.503,25.27,29.786,27.029,27.823,24.291,20.726,21.998,23.609,-16.816,-0.677,-5.574,-8.698,12.118,8.017,-0.078,11.898,24.524,28.449,27.805,26.013,20.767,20.421,16.616,13.587,-43.523,-28.91,-20.227,7.263,27.573,26.849,11.331,NA,NA,25.65,29.445,29.03,25.555,1.57,7.533
"1938-05",-11.449,2.702,1.071,10.468,14.977,11.672,20.409,24.681,25.541,22.937,26.607,22.855,22.613,7.285,17.141,6.737,3.492,10.303,12.014,18,28.268,30.56,26.643,27.875,23.34,17.133,20.081,22.01,-4.319,9.929,1.643,-1.098,19.421,11.859,0.867,16.003,28.243,30.333,27.888,23.324,17.569,16.789,13.927,11.409,-45.38,-29.972,-8.962,10.92,27.834,26.075,12.712,NA,NA,27.036,29.622,29.001,24.493,-1.113,10.486
"1938-06",-6.561,8.938,7.47,14.399,20.179,17.402,24.161,25.664,26.594,21.121,24.753,21.844,19.91,4.089,12.858,4.881,8.623,16.369,13.401,22.783,30.459,29.214,26.298,27.604,22.565,14.523,18.572,20.515,6.92,13.558,10.742,6.146,22.272,17.049,4.794,19.963,31.255,31.101,27.339,22.182,14.213,15.385,10.494,10.32,-44.44,-34.957,-1.839,13.107,27.191,24.234,14.309,NA,NA,28.054,29.021,28.195,23.187,-0.385,12.623
"1938-07",-2.517,11.342,10.528,18.798,24.055,21.254,25.691,25.564,27.253,21.768,24.932,22.14,20.518,3.406,12.776,4.653,10.922,18.072,16.752,26.587,32.808,28.706,25.379,26.451,21.801,15.287,18.359,19.687,9.616,17.229,15.071,10.503,24.818,19.91,7.625,21.514,32.488,30.697,27.049,19.769,10.37,12.477,8.581,9.979,-49.471,-37.804,-0.252,14.765,26.889,23.905,17.373,NA,NA,26.599,27.515,27.104,22.379,-2.207,13.543
"1938-08",-8.94,9.713,9.217,19.865,24.336,20.74,24.54,25.481,27.522,22.138,25.684,23.133,22.014,4.444,13.585,4.538,12.341,15.134,14.281,24.24,30.54,28.493,25.94,26.81,22.845,17.722,20.124,20.408,4.507,13.338,11.433,9.904,23.726,17.927,7.69,21.434,31.848,28.486,26.82,22.165,14.178,14.02,10.421,9.853,-47.656,-36.65,-0.509,15.436,26.757,23.733,19.022,NA,NA,25.192,27.311,26.871,21.976,-2.207,13.006
"1938-09",-17.483,2.935,2.136,13.339,17.301,16.483,22.448,25.259,27.471,23.21,26.826,24.783,24.293,7.626,15.998,6.714,7.086,10.259,6.927,21.633,29.388,29.612,27.191,27.276,23.95,21.438,22.642,21.541,-0.917,6.549,2.777,1.692,17.944,11.518,4.095,16.376,29.189,28.177,26.342,24.661,19.123,16.123,12.991,10.579,-44.047,-31.365,-4.662,15.434,26.928,23.861,18.735,NA,NA,25.784,27.492,26.975,22.291,-2.047,11.109
"1938-10",-24.016,-2.205,-3.288,7.061,11.671,9.412,19.238,24.774,26.775,23.972,27.862,25.945,25.41,10.836,19.821,7.397,0.458,5.328,2.5,16.08,24.969,28.661,26.193,25.273,24.256,22.112,23.565,23.012,-10.224,2.746,-2.521,-5.697,14.193,5.333,-2.573,12.975,25.299,24.815,26.018,26.874,24.38,20.663,16.365,11.683,-35.635,-24.471,-13.119,14.269,27.129,23.71,16.93,NA,NA,27.011,27.735,27.502,22.962,-0.869,9.273
"1938-11",-25.873,-16.305,-16.197,-1.363,3.844,4.613,16.04,24.081,25.682,23.767,27.538,25.421,25.051,12.67,20.161,11.403,-3.488,-0.582,-6.771,9.986,20.176,27.658,25.429,24.485,23.125,22.092,22.446,22.951,-24.656,-7.746,-13.54,-16.295,5.175,-2.077,-5.705,9.643,20.722,21.734,26.187,29.411,27.618,22.918,18.781,14.367,-25.177,-13.433,-17.834,13.331,27.485,24.87,14.241,NA,NA,27.174,27.53,27.481,23.979,1.309,6.012
"1938-12",-31.999,-19.526,-19.936,-4.785,-0.362,-0.313,8.904,23.039,25.294,23.343,26.544,24.947,25.578,15.817,24.625,13.243,-6.534,-2.988,-11.98,6.451,15.038,24.039,23.653,23.663,22.991,23.849,24.08,25.369,-34.009,-16.789,-23.677,-25.259,1.19,-11.034,-12.405,3.162,15.888,15.961,25.597,29.839,30.608,24.978,23.405,14.184,-15.481,-6.682,-21.013,7.913,27.923,25.836,13.811,NA,NA,25.03,27.146,27.189,26.305,2.951,3.779
"1939-01",-33.106,-24.028,-28.47,-6.358,-4.117,-5.781,7.731,22.335,24.815,24.045,26.752,24.279,25.636,16.253,25.71,14.18,-11.152,-3.95,-12.23,7.32,14.454,23.104,23.458,23.845,23.973,24.744,24.418,25.842,-36.242,-18.256,-28.93,-30.303,0.407,-11.038,-11.338,1.64,13.503,16.383,25.18,30.531,30.993,26.46,23.318,16.883,-16.327,-7.128,-26.263,6.377,27.915,26.471,11.317,NA,NA,23.08,26.786,26.873,26.837,5.074,2.485
"1939-02",-35.391,-24.553,-25.977,-2.109,-3.381,-4.62,10.429,21.086,23.839,25.144,27.943,24.984,25.912,16.044,24.419,15.25,-11.676,-1.984,-10.471,9.758,17.109,25.032,24.499,24.976,24.451,23.611,24.092,25.412,-35.697,-11.626,-22.785,-27.123,3.76,-6.296,-11.079,2.612,16.675,18.455,25.642,28.933,29.513,26.201,23.385,17.045,-26.183,-14.152,-31.831,4.883,27.983,27.442,11.14,NA,NA,23.116,27.37,27.43,27.414,4.909,2.987
"1939-03",-26.649,-14.478,-17.303,1.581,2.035,1.008,12.706,22.86,24.108,25.77,29.271,25.084,26.031,14.559,23.16,13.519,-8.261,0.633,-3.792,11.403,22.235,29.817,27.81,27.167,25.482,22.208,23.811,25.466,-29.77,-9.648,-15.038,-19.621,9.544,1.159,-5.916,8.031,21.466,24.111,26.852,29.197,28.658,25.204,21.863,15.072,-34.964,-23.276,-25.673,5.099,27.839,27.023,11.346,NA,NA,23.461,28.597,28.451,27.095,4.004,5.59
"1939-04",-21.061,-3.963,-8.596,5.485,10.938,7.408,17.317,23.882,24.402,23.972,27.833,24.523,24.161,10.248,19.916,9.075,0.357,5.45,4.645,13.365,24.697,30.337,27.715,27.67,25.37,19.937,22.341,24.646,-18.982,-1.437,-6.543,-11.014,11.674,4.983,-3.026,11.596,23.853,27.003,27.931,28.038,21.055,21.491,15.953,13.018,-43.099,-32.298,-16.709,7.645,27.871,26.211,12.241,NA,NA,25.895,30.223,29.893,27.086,2.956,7.514
"1939-05",-12.545,3.221,0.186,9.643,15.059,13.133,21.128,25.696,25.732,22.649,25.892,22.893,22.333,7.185,17.23,6.155,4.364,11.954,10.317,18.615,28.979,31.239,27.662,28.231,23.922,17.503,20.23,21.927,-3.442,7.758,1.975,-1.881,21.471,13.554,1.796,16.442,29.767,30.381,27.996,24.696,16.683,17.181,12.072,11.476,-46.555,-31.592,-8.363,11.565,27.782,25.843,12.483,NA,NA,27.248,29.786,29.109,24.684,-0.046,10.605
"1939-06",-6.914,9.432,5.694,13.162,19.07,16.912,24.724,25.763,26.703,21.714,25.117,22.353,20.389,3.877,13.307,3.041,7.683,16.426,15.391,23.994,31.655,30.356,27.023,28.152,22.647,14.694,18.202,20.705,5.776,13.122,9.799,5.464,25.123,17.484,4.261,19.734,32.018,31.436,27.495,20.848,13.009,14.24,10.034,10.629,-48.49,-34.82,-1.746,13.317,27.471,24.905,14.93,NA,NA,28.214,29.108,28.527,23.434,-1.427,12.426
"1939-07",-5.464,10.641,8.831,19.271,24.937,21.107,25.583,25.531,27.23,22.205,25.306,22.602,21.668,3.474,13.464,3.329,12.528,19.176,16.944,26.194,32.968,28.962,26.176,27.351,22.211,15.295,18.267,20.222,7.845,15.634,14.826,9.269,25.726,20.475,7.169,22.243,32.943,30.721,27.025,20.536,12.44,13.417,8.976,9.502,-50.808,-39.326,-0.374,15.086,26.902,24.092,17.345,NA,NA,26.955,27.803,27.414,22.352,-2.589,13.475
"1939-08",-6.248,9.573,6.744,18.52,23.455,18.719,25.418,25.75,27.462,22.31,25.895,22.669,22.741,6.237,15.926,5.054,10.365,15.039,16.912,24.61,31.436,28.547,26.049,26.255,22.92,17.68,20.664,20.706,5.225,14.663,11.64,8.419,24.64,19.34,7.138,22.046,31.776,28.338,26.89,22.126,15.561,13.989,11.38,9.686,-45.262,-37.723,-1.665,15.709,26.791,23.655,18.964,NA,NA,25.515,27.861,27.416,22.075,-2.192,13.364
"1939-09",-15.392,2.349,1.903,11.694,18.005,17.431,23.938,25.474,27.674,23.037,26.953,24.158,24.395,7.663,17.598,6.458,6.276,9.892,7.746,19.9,28.479,28.584,26.295,26.767,24.142,20.05,22.963,22.251,0.108,8.342,3.967,3.986,18.739,13.361,2.938,18.146,29.18,27.403,26.583,26.269,21.187,18.19,13.687,10.599,-41.989,-40.544,-4.807,15.432,27.025,23.976,17.975,NA,NA,26.11,27.73,27.199,22.261,-1.421,11.308
"1939-10",-24.555,-1.885,-4.026,8.516,11.096,9.476,19.066,24.169,27.104,23.221,27.414,25.345,24.722,11.308,18.65,9.656,3.695,6.591,0.864,15.209,25.366,28.392,26.108,25.201,23.812,24.044,24.421,23.487,-9.531,-2.337,-5.743,-5.939,12.221,4.323,0.817,13.529,25.876,25.993,26.511,26.582,22.998,19.048,15.255,11.584,-36.487,-24.859,-8.082,13.719,27.276,24.697,17.194,NA,NA,27.057,27.919,27.498,22.818,-0.018,8.97
"1939-11",-29.737,-10.034,-9.727,0.162,3.946,4.469,14.092,23.285,26.215,23.55,26.634,24.617,24.949,12.265,21.504,10.075,-1.732,1.411,-6.104,9.766,18.276,25.942,25.221,25.269,24.329,23.512,25.242,24.441,-26.319,-8.311,-15.712,-18.032,6.968,-0.073,-4.136,9.377,20.352,21.423,26.048,29.68,28.038,22.8,18.691,14.356,-23.489,-13.254,-17.1,11.76,27.381,25.049,14.69,NA,NA,26.421,27.245,27.035,24.398,1.776,6.452
"1939-12",-31.226,-17.616,-18.532,-3.259,1.294,1.58,10.652,22.561,25.353,23.101,25.688,25.174,25.443,13.933,23.101,11.879,-7.236,-2.635,-10.417,4.631,12.774,22.606,23.452,24.232,23.846,22.615,23.812,25.234,-30.255,-15.336,-23.362,-23.923,0.55,-8.854,-10.234,3.683,16.113,16.887,25.531,30.219,31.114,24.603,22.944,15.891,-15.802,-7.298,-30.939,9.75,27.519,26.18,12.976,NA,NA,25.098,26.883,26.965,26.583,3.019,3.996
"1940-01",-30.565,-21.497,-25.401,-4.419,-0.415,-0.657,9.906,21.985,24.445,23.501,25.853,24.678,25.231,14.981,24.505,13.309,-6.4,-2.233,-13.851,5.715,12.918,23.61,22.99,23.776,24.222,23.7,24.062,25.401,-37.156,-17.833,-27.492,-28.91,-1.872,-12.705,-12.472,0.539,14.181,15.889,24.502,30.208,32.623,25.932,25.78,16.856,-17.193,-7.972,-20.852,4.923,27.67,26.893,11.464,NA,NA,23.742,26.745,26.94,27.095,4.772,2.661
"1940-02",-30.312,-19.851,-25.871,-2.294,-0.51,-3.045,12.387,21.893,24.066,23.687,26.228,25.193,25.57,14.839,24.022,13.704,-4.598,-2.412,-12.137,6.287,16.493,26.613,26.372,25.595,25.055,22.391,24.03,25.901,-31.971,-14.558,-21.631,-23.943,1.136,-7.133,-10.117,4.046,16.366,17.938,25.622,29.722,32.51,27.325,24.603,17.105,-27.325,-14.71,-22.998,5.212,27.829,27.529,10.423,NA,NA,23.456,27.362,27.397,26.885,4.945,3.369
"1940-03",-29.844,-12.842,-17.12,1.646,6.032,3.175,15.518,23.256,23.695,24.032,26.911,24.8,24.818,12.785,21.809,11.19,-0.007,1.928,-4.105,9.157,20.288,28.482,26.673,26.962,24.806,21.262,22.731,25.401,-25.541,-9.245,-12.784,-17.627,3.361,0.464,-4.359,8.624,19.407,23.59,26.83,28.6,26.864,24.226,20.036,17.403,-38.067,-26.82,-15.416,5.15,27.875,27.58,11.688,NA,NA,23.904,28.369,28.24,27.26,3.688,5.115
"1940-04",-25.09,-6.435,-9.724,5.913,12.017,8.858,18.097,24.385,24.177,23.449,26.651,24.483,23.822,11.251,19.905,11.078,1.49,6.186,6.704,13.254,24.124,30.132,27.383,28.135,24.292,20.583,21.404,22.955,-12.314,2.098,-3.768,-6.597,12.341,5.571,-3.388,10.858,24.504,26.841,27.671,26.402,21.953,21.786,15.297,14.413,-43.031,-31.827,-14.796,9.107,27.889,26.949,12.712,NA,NA,25.4,29.738,29.362,25.436,0.64,7.864
"1940-05",-11.408,2.817,-1.185,9.381,14.85,11.766,22.087,25.11,25.848,22.538,25.531,22.847,21.918,7.158,16.516,7.53,6.597,12.193,10.628,16.654,26.907,29.321,26.451,27.657,23.361,17.726,20.021,21.664,-2.559,6.232,3.551,0.794,18.519,14.439,3.11,16.494,27.449,30.067,27.882,23.744,16.223,15.697,11.539,12.02,-45.61,-32.645,-5.298,11.846,27.64,25.791,13.761,NA,NA,26.961,29.589,28.95,24.079,-1.862,10.262
"1940-06",-4.951,8.464,5.42,14.631,22.87,18.603,25.741,25.453,26.08,20.258,24.126,22.238,17.839,2.7,11.662,2.828,10.049,16.812,15.003,22.257,31.761,28.668,26.111,27.686,22.51,14.756,18.154,20.281,5.565,14.895,10.106,7.256,23.892,17.238,5.943,19.289,30.982,30.67,27.176,21.087,12.348,13.537,9.487,9.528,-46.943,-34.493,-2.028,13.605,27.072,24.231,15.457,NA,NA,27.883,28.544,27.848,23.01,-3.043,12.414
"1940-07",-3.883,10.83,8.405,19.273,23.482,19.861,26.781,25.698,26.891,21.558,24.822,22.747,20.504,2.833,12.015,1.915,11.839,17.664,18.027,24.766,31.952,27.898,25.619,26.953,22.005,15.545,18.114,19.943,8.822,17.092,15.665,11.363,25.835,20.208,7.227,22.209,32.433,30.119,26.756,20.033,12.002,12.392,9.783,9.808,-46.069,-31.096,-0.218,15.316,26.608,24.136,17.589,NA,NA,26.798,27.074,26.777,21.914,-3.639,13.783
"1940-08",-8.968,8.219,8.543,18.611,24.973,20.797,26.083,25.131,27.386,21.909,25.472,22.999,21.6,5.029,14.06,4.383,11.157,17.362,16.038,25.031,30.139,27.556,25.648,26.755,22.468,17.104,19.07,19.482,5.387,14.225,13.083,10.148,24.508,19.201,7.013,22.09,31.606,28.368,26.704,22.15,14.211,13.314,10.012,8.297,-44.863,-37.49,-1.394,15.772,26.796,23.424,19.239,NA,NA,25.072,26.869,26.522,21.254,-3.362,13.269
"1940-09",-17.834,4.802,2.13,13.677,17.225,15.049,23.152,25.203,27.387,22.775,26.618,24.338,22.639,7.9,16.191,7.626,9.467,13.85,8.675,21.621,28.334,28.521,26.643,26.557,23.752,20.342,21.772,21.053,-1.058,6.866,5.125,3.658,17.764,11.99,3.084,17.926,28.869,27.932,26.336,25.488,20.37,16.464,12.853,10.023,-41.627,-35.024,-4.806,15.589,26.824,23.252,18.736,NA,NA,25.502,27.356,26.704,21.952,-2.404,11.4
"1940-10",-23.279,-3.319,-4.81,5.887,7.465,8.446,18.16,24.318,26.478,23.407,27.266,25.287,25.147,11.568,19.526,8.175,3.125,9.623,5.666,17.173,25.11,27.679,25.319,25.284,23.93,21.304,23.34,22.114,-10.123,2.401,-3.778,-4.303,13.3,5.224,-1.679,14.282,25.92,25.299,26.195,27.026,25.217,19.151,17.189,11.123,-37.38,-24.172,-17.645,14.946,26.904,23.776,15.801,NA,NA,26.813,27.927,27.492,22.356,-1.191,9.101
"1940-11",-28.514,-15.383,-14.073,-0.404,2.999,3.578,15.228,23.347,25.845,24.052,27.63,26.476,26.831,13.146,22.025,10.268,-3.689,1.568,-4.745,10.602,18.684,25.586,24.221,24.147,22.916,23.414,24.144,24.552,-22.973,-7.585,-16.45,-14.674,5.522,-2.346,-7.023,7.459,20.338,20.649,26.025,29.365,27.459,20.73,19.587,13.288,-23.935,-12.526,-14.749,12.822,27.458,25.003,13.856,NA,NA,26.682,27.857,27.823,24.444,1.475,6.066
"1940-12",-30.822,-16.628,-17.684,-6.323,-2.143,-2.287,9.803,22.71,25.162,23.355,25.932,24.868,25.462,14.653,24.038,11.543,-5.232,-0.684,-11.664,7.663,14.493,23.581,23.424,23.719,22.732,22.999,24.751,26.174,-32.814,-16.149,-24.684,-26.605,0.009,-10.452,-10.759,2.975,14.984,17.854,25.241,30.451,32.682,26.009,24.341,14.616,-15.033,-6.423,-25.124,8.882,27.76,25.997,13.083,NA,NA,24.764,27.447,27.372,26.019,3.113,4.005
"1941-01",-29.888,-20.705,-24.599,-7.407,-4.414,-5.039,9.061,22.216,24.315,23.319,25.779,24.522,25.465,16.095,25.211,13.825,-8.752,-4.106,-22.591,7.192,14.32,23.818,24.041,24.052,23.488,22.988,23.983,25.809,-34.824,-22.978,-27.682,-26.951,-1.222,-10.753,-12.302,1.865,15.234,16.746,25.338,30.529,32.487,27.437,25.331,15.834,-15.113,-6.439,-20.425,5.84,28.085,26.978,10.946,NA,NA,24.065,26.76,26.752,27.451,4.335,2.749
"1941-02",-30.875,-24.009,-25.192,-4.301,-1.52,-2.038,10.838,22.614,24.177,24.582,27.272,24.806,25.658,15.965,24.871,14.474,-10.036,-5.496,-13.19,7.181,17.019,27.614,26.855,26.441,24.964,23.478,24.654,25.518,-34.877,-15.541,-21.57,-25.487,3.065,-4.997,-8.498,4.467,18.257,20.153,25.876,28.453,28.943,25.153,22.96,15.531,-25.847,-14.496,-28.813,6.489,28.103,27.759,10.661,NA,NA,24.031,27.264,27.362,27.585,4.738,3.307
"1941-03",-26.741,-19.221,-18.868,-2.889,1.711,3.018,13.586,24.176,24.428,25.109,28.136,25.1,25.929,13.904,23.144,12.919,-8.227,-2.327,-7.785,9.038,20.084,28.424,28.005,28.203,25.969,22.434,23.886,25.997,-29.744,-9.175,-14.973,-19.36,9.797,1.886,-5.46,9.483,23.736,23.777,26.858,29.036,27.314,23.229,21.455,15.562,-36.732,-26.265,-25.016,7.105,27.969,27.394,11.227,NA,NA,24.867,28.145,28.124,27.429,3.797,4.879
"1941-04",-23.199,-4.657,-7.989,4.401,6.998,6.29,17.078,25.539,25.376,24.968,28.211,24.589,25.27,10.153,19.954,8.091,-1.069,5.352,5.937,13.336,24.475,30.213,27.575,28.366,24.688,21.286,22.308,24.096,-14.237,3.594,-3.734,-6.191,13.906,6.893,-1.661,12.245,25.522,26.722,27.345,25.942,23.27,20.747,17.267,14.079,-43.712,-28.999,-21.011,8.32,28.218,26.689,11.615,NA,NA,26.272,29.304,29.048,26.573,2.074,8.101
"1941-05",-10.047,3.27,-1.12,8.637,15.223,13.081,21.767,25.868,25.771,23.29,26.346,23.537,22.763,7.718,16.417,6.744,2.4,8.321,10.402,16.816,28.712,30.963,27.61,27.724,23.841,19.011,20.69,22.005,-3.537,10.638,4.259,1.374,20.423,15.19,1.327,16.943,29.025,29.387,27.93,23.837,18.928,17.307,13.482,11.528,-44.581,-31.947,-6.902,11.582,27.961,25.741,12.165,NA,NA,27.436,30.068,29.541,24.831,-0.695,10.846
"1941-06",-6.233,9.179,5.525,12.964,18.815,15.533,25.496,25.882,26.978,22.165,25.738,22.949,21.203,4.001,13.549,3.148,8.815,14.517,15.111,21.834,31.709,30.144,26.903,28.453,23.612,15.264,19.203,21.227,4.214,15.276,9.551,7.605,24.827,18.395,3.722,20.315,31.209,30.956,27.436,18.617,12.236,12.193,10.25,9.257,-45.676,-34.228,-0.851,14.046,27.229,24.862,14.483,NA,NA,28.645,29.813,29.112,23.936,-3.218,12.593
"1941-07",-3.898,10.796,7.809,18.416,21.275,19.714,26.195,26.342,27.252,22.23,25.604,22.722,21.751,3.659,13.132,3.069,11.777,18.596,17.382,24.907,31.927,29.513,26.476,27.642,22.733,15.64,18.747,19.979,8.517,17.099,13.987,10.583,25.04,20.153,7.301,22.331,32.111,31.56,26.89,20.699,13.548,13.269,10.395,9.454,-47.496,-30.279,-0.532,15.899,26.834,24.248,17.29,NA,NA,27.787,28.209,27.618,22.455,-3.654,13.807
"1941-08",-7.014,8.644,7.579,18.2,22.543,19.439,26.224,25.464,27.322,22.342,26.142,23.93,21.939,3.988,12.325,3.594,9.961,14.308,16.355,24.155,31.076,28.838,26.438,27.276,23.364,17.694,20.722,20.562,4.504,14.767,12.125,9.885,24.679,19.629,7.697,22.385,31.728,28.298,26.691,22.121,15.778,14.006,10.667,8.998,-46.417,-34.667,-1.47,16.19,26.776,24.097,18.712,NA,NA,25.983,27.382,27.144,22.377,-2.428,13.242
"1941-09",-17.139,5.421,2.766,14.304,17.519,15.549,24.111,25.329,27.305,23.91,27.525,25.616,26.07,7.239,16.695,5.286,7.463,11.719,12.333,20.121,27.49,28.333,25.878,25.954,23.739,20.311,23.055,22.018,-1.682,8.632,2.141,1.715,19.289,11.74,2.543,18.068,29.051,27.596,26.533,24.778,20.6,17.815,13.717,9.05,-42.666,-35.174,-2.138,15.865,26.945,23.495,18.345,NA,NA,26.24,28.043,27.409,22.551,-2.157,11.369
"1941-10",-20.292,-3.521,-5.935,8.533,9.329,8.098,18.63,24.748,27.15,24.008,27.936,25.909,28.519,12.084,21.603,7.821,1.854,4.731,2.916,15.377,26.047,28.567,25.828,25.485,23.74,22.75,23.764,23.221,-10.405,1.724,-4.077,-4.446,14.544,6.703,-1.54,14.144,26.035,25.749,26.499,27.711,25.047,20.342,17.048,10.989,-37.281,-23.677,-8.664,14.531,27.478,24.314,15.38,NA,NA,27.816,28.197,27.605,23.348,-1.077,9.329
"1941-11",-26.189,-16.991,-14.244,1.197,4.273,4.279,13.872,22.95,25.759,23.884,27.182,26.341,27.623,11.984,21.868,9.14,-4.3,-0.814,-6.401,9.822,19.453,27.076,25.149,25.007,23.684,23.227,24.035,24.56,-26.06,-8.623,-15.847,-14.209,6.571,-0.731,-5.789,9.681,21.622,21.344,26.314,29.352,28.158,23.102,19.518,12.916,-23.747,-13.012,-11.229,11.871,27.571,24.97,13.346,NA,NA,27.298,27.861,27.695,24.972,1.727,6.234
"1941-12",-29.152,-19.464,-22.426,-6.52,-0.992,-0.206,11.522,22.941,25.574,23.674,26.282,26.174,26.281,14.822,23.279,12.717,-6.1,-4.946,-15.331,5.881,13.651,22.939,23.048,23.862,22.89,24.394,23.78,25.241,-30.559,-17.363,-24.356,-25.251,1.043,-8.608,-10.99,4.351,17.261,17.392,25.817,30.63,30.536,24.699,21.324,14.977,-15.249,-6.138,-8.487,9.688,27.969,26.03,11.598,NA,NA,25.613,27.313,27.317,26.362,3.095,3.766
"1942-01",-29.772,-25.193,-28.902,-2.494,1.89,-1.413,11.911,21.85,23.733,23.699,26.081,25.022,25.511,16.222,24.363,14.537,-7.401,-6.601,-16.122,3.26,12.13,23.654,24.898,24.807,24.262,24.186,24.597,25.451,-36.25,-20.631,-29.049,-24.755,-1.072,-11.011,-11.544,1.713,15.908,17.062,25.466,31.536,33.039,26.669,24.931,17.394,-17.191,-7.458,-10.468,4.29,27.954,27.297,10.897,NA,NA,24.204,27.23,27.338,27.046,4.8,2.59
"1942-02",-33.276,-23.523,-26.919,0.973,2.783,-0.351,11.49,21.217,23.459,24.582,26.992,25.182,26.646,15.904,25.618,13.453,-9.536,-8.758,-16.349,3.358,15.695,27.083,26.095,25.884,25.065,24.238,24.698,25.862,-34.169,-13.757,-21.788,-24.389,0.325,-5.651,-11.095,2.381,17.169,17.62,25.689,31.025,30.568,26.978,22.551,17.74,-27.296,-15.768,-12.086,5.079,27.89,27.504,10.67,NA,NA,23.869,27.796,27.907,27.762,5.333,2.858
"1942-03",-27.082,-13.427,-18.854,2.13,6.841,3.773,14.214,22.899,23.593,24.92,27.722,25.096,25.995,13.046,23.074,10.759,-4.874,-2.948,-6.173,5.533,19.477,29.866,27.872,27.748,25.963,24.884,25.062,25.726,-25.473,-9.221,-17.571,-19.599,4.705,0.148,-5.934,7.44,19.793,23.219,26.91,30.506,30.526,25.042,23.374,15.932,-36.057,-24.818,-8.463,7.641,27.817,27.57,10.486,NA,NA,24.707,28.616,28.501,27.755,4.222,5.136
"1942-04",-22.65,-4.277,-5.9,6.2,11.198,9.307,18.263,24.497,24.738,23.941,27.604,24.588,24.611,10.385,18.874,8.348,1.78,4.959,2.176,11.918,24.331,31.159,28.171,27.969,25.088,21.574,23.832,24.153,-18.83,-0.649,-5.939,-11.68,11.564,7.757,0.006,13.096,24.036,27.97,27.645,26.331,21.208,20.702,16.372,13.859,-42.248,-26.852,-7.394,6.723,27.836,26.683,11.018,NA,NA,25.04,29.936,29.563,26.261,0.544,7.973
"1942-05",-12.354,1.817,0.068,11.458,16.096,13.408,21.152,25.38,25.788,22.417,25.972,23.468,22.05,6.91,15.932,6.299,7.497,11.097,9.23,17.597,29.786,31.232,27.191,27.95,23.461,16.975,20.374,22.286,-5.264,5.533,0.471,-2.027,19.168,14.692,4.244,17.459,28.72,31.211,27.902,22.469,17.14,15.999,13.331,11.891,-45.063,-30.893,-4.887,10.33,27.625,25.827,13.01,NA,NA,27.113,29.776,29.017,24.754,-0.198,10.532
"1942-06",-5.236,7.992,4.714,16.274,21.419,17.815,25.612,25.558,26.633,22.467,25.439,22.842,20.947,4.221,14.029,3.703,8.555,16.086,14.035,23.311,31.148,29.806,26.03,27.541,21.952,15.043,17.963,20.119,5.189,13.979,9.625,4.681,23.926,17.879,5.671,20.233,31.092,31.554,27.227,20.511,13.267,13.433,10.216,10.176,-45.208,-35.2,-1.066,12.622,27.24,24.703,15.304,NA,NA,28.232,28.681,27.921,23.44,-2.503,12.628
"1942-07",-4.555,10.102,8.397,18.991,25.238,21.818,26.374,26.228,27.246,21.9,25.12,22.734,21.16,2.776,12.442,2.688,11.16,17.26,15.834,26.592,32.047,28.708,25.651,27.157,21.796,15.046,17.864,19.818,10.515,17.191,15.76,10.068,24.602,22.208,7.635,23.238,32.428,29.349,26.644,20.267,12.814,12.318,10.055,9.184,-43.617,-37.034,0.915,14.415,26.611,23.899,18.013,NA,NA,26.9,28.131,27.572,22.606,-3.256,13.999
"1942-08",-6.862,8.47,7.089,19.781,25.106,19.839,23.848,25.236,27.268,22.313,25.786,23.637,22.021,4.42,12.625,4.151,8.087,14.062,15.241,24.85,31.468,28.119,26.19,27.096,23.503,17.171,20.924,21.289,5.617,15.353,11.52,10.783,25.031,20.315,7.15,22.785,31.664,28.628,26.737,22.478,16.132,14.835,11.851,9.357,-43.913,-35.655,1.969,15.563,26.405,23.311,19.026,NA,NA,25.502,28.249,27.698,22.811,-2.409,13.512
"1942-09",-17.975,2.811,2.896,11.236,20.989,19.626,23.13,24.945,26.854,23.269,26.963,25.35,24.792,6.807,15.613,5.441,7.161,8.305,7.714,19.653,29.176,28.995,26.86,27.085,23.687,22.073,22.859,21.346,-0.956,6.327,3.452,4.108,17.928,11.395,3.583,17.992,28.356,28.426,26.553,25.223,20.122,17.026,13.441,10.456,-44.549,-29.629,-0.544,14.82,26.928,23.481,17.911,NA,NA,26.373,28.014,27.478,22.087,-2.939,11.26
"1942-10",-21.138,-4.548,-5.403,5.969,12.456,11.151,19.528,25.007,26.572,23.701,27.412,25.716,25.251,11.624,19.638,8.579,2.137,5.915,1.524,15.385,24.906,28.782,26.738,25.926,24.471,23.759,24.508,22.616,-11.259,0.792,-4.299,-5.71,14.299,7.3,-0.981,14.066,25.599,25.852,26.233,27.9,26.237,20.439,18.377,11.612,-35.992,-24.843,-7.261,14.268,27.23,23.832,16.66,NA,NA,27.082,28.149,27.595,23.183,-0.234,9.312
"1942-11",-27.208,-10.694,-13.34,0.309,2,1.338,13.492,23.71,25.991,23.732,27.035,26.464,25.895,12.736,21.008,9.659,-1.988,3.975,-0.396,11.319,19.408,26.797,25.392,24.794,23.81,23.147,23.354,22.934,-24.752,-4.072,-14.192,-17.002,6.815,-1.678,-4.668,8.739,20.98,21.919,26.029,29.673,30.174,23.403,21.309,13.099,-27.834,-15.688,-15.224,12.284,27.439,24.395,14.305,NA,NA,27.308,27.715,27.473,23.634,1.016,6.432
"1942-12",-32.86,-24.187,-20.138,-4.239,-1.336,-0.181,10.423,22.408,24.373,23.494,26.238,25.489,25.224,14.541,22.613,12.703,-7.888,-2.646,-7.599,6.702,15.528,25.449,24.679,23.701,23.035,23.425,24.013,25.18,-29.948,-12.812,-23.148,-21.942,1.401,-9.327,-10.321,3.621,15.028,17.8,25.432,30.752,31.31,26.107,22.828,15.22,-15.093,-6.927,-17.822,7.696,27.731,25.875,12.588,NA,NA,25.122,27.171,27.165,25.888,3.533,4.167
"1943-01",-26.237,-20.705,-26.863,-5.736,-4.716,-6.367,9.023,21.511,23.76,24.341,26.644,25.231,25.9,16.314,25.884,13.75,-12.444,-6.886,-14.055,6.079,15.599,25.056,24.88,24.231,23.95,23.854,23.617,25.77,-36.184,-17.515,-26.198,-26.427,1.04,-10.767,-12.558,1.293,15.905,15.468,25.353,30.102,32.372,27.226,25.302,16.339,-16.848,-7.752,-21.165,5.526,28.046,26.704,11.125,NA,NA,23.686,26.979,27.017,27.158,4.69,2.982
"1943-02",-32.879,-20.882,-27.171,-2.529,-1.906,-1.861,11.16,22.157,23.684,25.031,27.265,25.225,26.1,15.613,25.589,14.133,-7.187,-2.031,-8.001,7.53,17.746,26.622,25.769,25.93,24.66,24.666,23.534,25.629,-35.313,-12.944,-25.494,-27.298,3.29,-4.647,-10,3.733,18.311,19.147,25.922,29.491,30.796,26.674,25.513,15.997,-27.983,-16.493,-23.362,5.447,27.814,26.847,10.897,NA,NA,24.071,27.309,27.359,27.73,4.746,3.31
"1943-03",-30.977,-14.769,-20.113,1.109,2.89,0.226,13.763,23.447,23.767,25.435,28.158,25.145,25.863,13.473,23.291,11.694,-3.374,0.617,-2.473,9.489,20.774,29.6,28.405,27.916,25.905,24.013,23.827,25.109,-29.574,-7.239,-16.164,-20.419,6.432,-0.162,-6.176,7.815,21.065,23.466,27.094,27.591,26.595,25.236,21.038,14.676,-38.638,-26.073,-17.016,7.075,27.765,27.195,11.166,NA,NA,24.831,28.587,28.311,27.599,3.526,4.861
"1943-04",-21.498,-5.082,-11.24,3.612,7.967,6.663,17.365,25,24.623,23.705,27.127,24.31,24.435,9.835,19.289,8.576,1.038,5.613,5.91,11.979,24.347,30.275,27.413,27.799,24.108,21.156,21.757,23.782,-14.285,1.981,-5.003,-8.241,13.093,8.071,-2.147,11.589,24.966,27.214,27.948,26.903,23.986,20.984,17.109,13.552,-41.577,-28.486,-20.374,8.188,27.798,27.217,10.453,NA,NA,25.773,29.526,29.055,26.764,2.602,7.934
"1943-05",-11.767,2.109,-1.814,8.243,15.228,13.336,22.409,25.698,25.761,22.627,25.859,22.886,22.278,6.829,16.599,6.905,4.59,9.613,9.17,16.377,27.581,30.708,27.502,28.136,23.403,18.63,20.666,22.044,-3.614,6.842,1.593,-0.498,20.161,12.692,2.571,15.505,28.405,30.875,27.612,22.953,17.297,17.132,12.245,12.052,-45.2,-31.937,-4.922,11.068,27.548,26.132,12.294,NA,NA,27.394,29.826,29.238,24.573,1.442,10.255
"1943-06",-6.449,7.991,5.222,14.353,19.394,16.525,25.028,25.334,26.303,21.836,25.157,22.55,20.458,3.51,12.675,4.364,10.836,17.35,16.761,22.766,31.552,30.772,26.986,27.342,22.583,16.09,18.916,20.624,4.369,12.684,9.92,6.179,22.679,16.858,5.201,20.126,30.864,31.469,27.472,24.059,16.054,15.893,11.82,10.868,-46.285,-38.199,-1.462,12.806,27.114,24.835,14.653,NA,NA,28.688,29.179,28.47,23.17,-0.594,12.574
"1943-07",-3.591,11.386,8.84,18.971,24.591,19.833,27.418,25.656,27.468,21.835,25.142,22.728,20.838,3.116,12.804,3.135,10.005,17.231,15.955,26.481,32.277,29.088,25.75,26.957,22.7,14.833,18.075,19.748,10.136,16.726,15.223,10.585,25.445,22.069,7.469,22.315,33.031,29.699,27.02,22.82,14.481,14.407,10.159,9.792,-47.991,-34.644,0.122,14.755,26.539,23.398,16.916,NA,NA,27.241,28.343,27.79,22.736,-3.277,13.847
"1943-08",-7.772,8.742,6.247,18.031,22.573,20.083,24.802,25.73,27.35,21.789,25.313,23.265,21.519,5.337,13.174,4.615,9.277,15.206,13.996,24.822,31.075,27.883,25.832,27.045,23.231,17.42,20.57,20.811,6.314,14.748,12.922,10.311,24.298,19.874,6.766,21.588,32.151,29.355,26.855,23.473,17.137,15.358,11.297,9.882,-45.019,-36.847,-0.611,15.69,26.508,23.361,18.916,NA,NA,25.662,27.897,27.521,22.461,-2.812,13.315
"1943-09",-17.184,2.686,1.549,13.416,16.711,14.672,23.294,25.372,27.492,23.565,26.902,25.243,24.26,6.463,15.17,5.353,8.668,14.33,11.812,22.316,29.771,29.147,26.569,26.7,24.319,19.61,22.137,22.38,-1.412,6.109,2.5,3.493,18.483,12.454,4.801,18.683,29.254,28.453,26.824,25.907,19.633,18.093,12.902,10.384,-45.918,-34.097,-2.364,15.694,26.836,23.182,17.818,NA,NA,25.593,28.314,27.815,23.153,-2.28,11.188
"1943-10",-23.919,-4.183,-5.231,7.519,12.471,11.103,19.458,24.172,26.642,23.91,27.668,26.104,26.015,9.606,18.527,7.826,5.145,6.728,3.061,15.385,25.321,28.565,26.392,26.306,24.137,22.988,25.399,24.4,-10.72,-0.148,-4.99,-4.499,13.751,4.466,-0.903,12.739,26.227,26.049,26.483,28.061,25.886,22.124,16.996,10.995,-34.399,-23.923,-7.244,13.9,27.088,23.891,15.704,NA,NA,27.123,28.349,28.019,24.094,0.191,9.423
"1943-11",-30.164,-17.729,-14.474,-1.251,4.433,5.642,13.398,23.426,25.568,23.784,27.053,25.485,25.606,12.807,21.575,9.157,0.015,1.761,-2.766,9.239,17.766,26.534,25.048,25.661,24.012,22.754,23.748,24.32,-25.446,-7.285,-15.837,-16.851,5.777,-1.279,-5.25,9.319,20.446,22.041,26.387,29.334,27.734,24.315,19.303,12.809,-22.256,-13.592,-16.256,11.295,27.569,24.821,14.437,NA,NA,26.945,27.608,27.713,25.215,1.781,6.18
"1943-12",-30.487,-21.579,-20.383,-1.47,1.736,1.052,10.481,22.182,24.055,23.359,25.916,24.583,25.258,14.526,23.47,12.081,-5.961,-3.708,-12.4,7.598,15.055,24.224,24.468,24.851,23.034,24.056,25.058,25.766,-30.346,-18.606,-26.395,-24.982,0.641,-12.015,-11.806,1.728,17.593,17.163,25.319,29.79,30.082,25.086,21.905,16.117,-16.496,-7.307,-16.442,7.25,27.774,26.131,12.675,NA,NA,25.226,27.215,27.335,25.943,3.269,3.718
"1944-01",-31.208,-25.489,-28.325,-5.088,-3.996,-5.395,9.545,21.831,24.449,23.87,26.173,24.861,25.411,15.9,25.199,14.53,-5.24,-2.636,-12.103,5.484,13.133,24.061,24.035,24.378,24.005,23.696,24.397,26.037,-34.008,-15.931,-26.149,-26.536,-1.062,-11.342,-12.419,1.142,14.955,15.676,25.381,30.528,31.476,26.391,23.463,16.339,-16.506,-6.814,-25.057,6.415,27.837,26.951,11.121,NA,NA,23.652,26.834,27.019,26.583,4.146,2.748
"1944-02",-33.179,-21.462,-26.575,-0.876,-0.47,-3.272,12.297,22.613,23.878,24.172,26.691,24.875,25.362,15.095,24.071,13.647,-7.253,-3.605,-10.588,6.663,18.359,27.593,26.46,25.746,25.014,23.077,24.661,26.181,-32.875,-14.747,-22.681,-24.687,1.351,-5.841,-9.105,2.459,17.132,19.132,25.291,29.069,29.266,24.607,23.89,17.444,-27.08,-15.357,-27.893,5.922,27.99,27.687,9.541,NA,NA,23.28,27.09,27.334,26.921,4.671,3.246
"1944-03",-27.391,-13.771,-19.681,1.5,2.958,1.427,14.559,23.579,23.889,24.314,27.092,25.295,25.796,14.004,24.007,11.914,-2.398,1.4,-3.939,11.826,23.28,29.714,27.136,26.69,24.553,23.422,23.103,24.901,-23.771,-3.617,-10.597,-16.717,5.637,0.968,-6.841,6.125,21.477,23.694,25.992,26.942,24.591,23.874,19.439,16.107,-36.894,-22.902,-27.873,7.239,28.072,27.412,10.255,NA,NA,24.877,28.437,28.294,27.119,4.062,5.664
"1944-04",-18.459,-4.985,-10.647,5.084,7.505,5.887,17.483,24.827,24.695,24.024,26.885,24.953,24.528,8.953,18.552,7.35,0.742,4.878,2.261,12.466,25.554,30.182,27.029,28.071,24.512,20.498,21.499,24.061,-15.651,-0.426,-5.874,-8.074,10.038,6.883,-1.693,11.338,24.61,27.323,27.495,25.548,22.895,19.906,17.296,13.07,-42.643,-26.695,-15.28,10.076,28.044,27.108,11.544,NA,NA,26.273,29.595,29.379,26.543,2.577,7.6
"1944-05",-14.531,2.605,-1.256,11.935,14.256,12.526,23.247,25.252,25.613,23.326,26.327,24.323,23.248,7.05,16.48,5.506,7.382,13.983,9.355,18.827,29.967,31.292,27.828,28.655,23.892,18.441,20.647,22.495,-2.848,6.911,3.31,-0.779,18.983,12.712,2.102,16.25,29.816,31.023,27.825,23.279,16.595,16.506,12.677,10.77,-44.001,-30.679,-6.324,11.759,27.721,25.769,12.131,NA,NA,27.69,29.521,28.933,25.26,-0.414,10.928
"1944-06",-6.254,8.44,5.393,16.115,18.936,17.201,23.935,25.378,26.283,23.1,26.245,23.776,22.243,3.852,13.409,2.312,11.55,17.458,20.508,22.557,33.175,30.391,26.948,28.064,22.506,16.339,18.74,20.45,5.518,15.104,10.124,6.156,25.612,18.932,5.8,20.386,32.143,32.334,27.099,19.956,12.449,14.402,10.528,9.297,-45.867,-29.997,-1.018,13.753,27.274,24.669,14.311,NA,NA,28.654,28.97,28.316,23.152,-2.801,13.233
"1944-07",-3.918,10.819,8.308,19.255,25.533,20.824,26.685,26.379,27.46,21.983,25.773,22.851,21.451,4.318,13.132,3.962,11.853,17.196,15.708,26.045,32.552,28.707,26.196,27.319,22.53,15.624,19.375,20.225,8.656,17.099,14.758,10.207,26.053,21.41,6.413,22.748,32.873,30.308,26.789,21.228,13.414,13.757,9.949,9.496,-48.488,-39.027,-0.272,15.618,26.969,23.639,16.881,NA,NA,26.864,28.031,27.513,22.13,-3.506,13.762
"1944-08",-9.217,7.273,6.133,17.55,24.673,21.346,25.23,26.362,27.27,22.833,26.547,23.679,23.414,5.958,15.257,4.604,12.371,16.466,13.645,24.033,30.28,28.752,26.23,27.123,23.29,17.77,20.201,20.643,5.976,12.985,12.106,9.45,24.371,20.005,7.116,22.521,31.542,29.016,26.484,21.573,15.343,14.022,11.432,9.779,-46.281,-38.327,-0.814,16.21,26.731,23.37,18.295,NA,NA,25.819,27.852,27.346,22.084,-3.702,13.197
"1944-09",-17.257,3.718,1.349,14.244,19.288,15.256,24.848,25.516,27.245,23.697,27.276,25.45,25.502,7.8,17.439,6.059,7.92,11.987,11.678,20.981,29.16,29.05,26.78,27.111,24.036,20.182,22.049,21.72,0,7.534,3.622,3.19,18.411,11.375,4.081,17.345,28.288,27.664,26.339,25.798,20.399,17.676,13.173,10.926,-46.599,-29.712,-2.469,15.828,26.626,23.792,18.075,NA,NA,26.325,27.893,27.386,22.394,-2.092,11.333
"1944-10",-23.73,-4.824,-4.781,5.774,10.112,9.62,19.26,24.905,27.004,23.886,27.761,26.292,25.65,10.08,19.059,8.512,2.489,6.455,2.598,16.701,26.188,29.059,26.963,26.38,24.46,23.226,24.382,23.492,-11.142,1.096,-2.96,-5.083,14.157,5.716,-1.905,13.827,25.843,24.815,25.851,28.171,25.695,20.883,16.755,10.861,-36.128,-25.435,-10.514,14.321,26.952,24.717,16.47,NA,NA,27.371,27.811,27.475,23.345,-0.378,9.292
"1944-11",-31.11,-15.36,-15.596,0.057,0.21,1.537,14.074,23.421,25.726,23.748,27.15,26.556,25.853,11.943,21.402,8.988,-6.082,-0.559,-7.573,11.066,19.589,26.423,25.194,24.79,23.203,23.575,24.83,24.936,-25.862,-9.139,-15.197,-16.73,7.752,-0.727,-5.915,9.598,21.942,19.71,25.959,29.999,28.238,22.834,18.967,12.358,-23.6,-13.921,-17.776,13.804,27.33,25.387,13.831,NA,NA,26.655,27.528,27.373,25.536,1.66,5.92
"1944-12",-30.426,-18.402,-23.378,-2.359,-2.288,-3.809,10.889,22.017,25.254,23.719,26.452,26.054,25.838,14.854,22.841,12.132,-6.223,0.304,-11.877,8.533,15.506,24.565,24.117,24.188,23.222,23.446,24.447,25.75,-32.239,-16.597,-24.332,-26.215,0.998,-10.229,-9.999,3.074,15.573,16.998,25.425,31.366,32.125,26.327,22.105,14.197,-13.658,-5.403,-23.786,9.153,27.693,26.571,11.522,NA,NA,24.879,26.746,26.894,26.335,3.085,4.142
"1945-01",-34.519,-24.318,-25.453,-3.691,-9.315,-7.435,7.977,19.76,22.845,24.032,26.471,25.123,25.775,15.195,23.821,13.699,-7.012,-1.734,-11.317,7.853,15.19,23.912,23.758,24.071,23.341,23.909,24.419,26.177,-35.033,-14.789,-22.498,-24.298,1.616,-9.775,-13.138,3.099,16.05,16.243,24.971,30.019,31.362,26.836,22.631,16.647,-15.748,-5.27,-28.09,7.592,28.081,26.985,10.4,NA,NA,23.931,26.627,26.769,27.225,4.789,3.267
"1945-02",-35.331,-21.952,-28.249,-1.694,-1.677,-4.2,11.514,21.909,23.722,24.368,26.907,24.902,25.508,15.777,25.47,14.334,-5.06,-2.433,-9.924,6.554,15.945,25.42,25.401,25.37,24.121,23.967,24.089,25.493,-34.405,-15.181,-21.031,-24.25,0.703,-6.496,-11.856,3.906,17.167,17.638,25.434,27.925,27.957,25.696,22.07,17.413,-27.014,-13.868,-28.079,4.698,28.156,27.699,11.006,NA,NA,23.892,26.988,27.049,27.749,4.412,2.879
"1945-03",-27.203,-13.084,-21.04,0.496,0.593,-1.402,13.07,23.232,23.916,24.748,27.779,25.257,25.552,13.464,22.853,12.534,-4.598,-0.203,-2.263,9.517,19.508,28.328,27.273,27.743,25.44,22.933,23.766,25.564,-26.742,-5.243,-14.453,-18.737,6.814,-0.181,-7.303,6.973,20.901,21.407,26.503,29.919,28.182,25.461,20.118,16.646,-37.501,-24.833,-22.034,8.267,28.201,27.847,10.458,NA,NA,24.572,28.273,28.099,27.946,4.197,4.912
"1945-04",-21.108,-7.677,-10.186,3.838,8.245,6.471,17.457,24.557,23.72,24.603,28.097,24.761,24.667,9.799,19.629,8.732,0.441,7.038,5.781,15.128,25.631,30.768,27.213,27.764,24.047,21.424,21.947,23.861,-12.645,4.12,-2.642,-7.769,11.692,8.316,-4.045,11.591,24.154,25.56,27.548,28.025,24.812,21.409,18.641,13.13,-43.637,-27.632,-17.292,10.297,28.101,27.052,10.465,NA,NA,25.869,29.897,29.537,26.86,2.192,8.12
"1945-05",-11.922,2.541,-0.976,8.986,15.29,12.303,21.093,25.353,25.2,23.185,26.412,23.236,22.647,6.39,16.637,5.347,4.746,9.56,8.609,16.519,27.884,30.574,27.083,27.939,23.301,18.756,20.891,22.56,-1.768,8.018,3.401,-0.14,19.322,14.137,2.193,16.611,28.646,30.242,27.992,25.107,18.735,17.54,13.704,11.139,-44.904,-32.149,-5.477,13.279,27.594,25.785,11.308,NA,NA,27.37,29.928,29.382,25.328,0.259,10.573
"1945-06",-6.263,8.881,5.553,13.699,20.077,16.915,25.688,25.852,26.016,22.444,25.81,22.852,21.234,4.089,12.904,4.174,8.552,16.375,14.872,22.285,31.292,30.207,26.837,27.888,22.533,15.843,18.876,20.594,5.94,15.682,10.951,6.96,24.002,18.64,4.2,20.104,31.086,31.63,27.429,21.643,14.407,14.951,10.904,9.163,-44.841,-34.914,-1.865,15.298,27.13,24.444,13.746,NA,NA,28.62,29.592,28.914,23.866,-1.872,12.898
"1945-07",-4.276,10.351,8.806,19.238,23.718,19.517,27.218,25.86,27.273,22.719,25.98,22.856,23.021,3.903,14.91,3.005,11.713,21.085,18.173,26.426,33.441,29.318,25.88,26.998,22.004,15.391,18.378,19.721,9.532,17.391,15.848,10.406,25.288,21.184,6.92,22.106,32.273,31.397,26.969,20.482,13.133,12.675,9.77,9.566,-45.596,-31.299,-0.438,16.91,26.845,24.033,16.008,NA,NA,27.843,28.551,27.789,22.605,-3.687,14.327
"1945-08",-9.5,7.939,7.546,19.109,23.446,19.621,25.325,26.38,27.359,22.736,26.666,24.016,23.55,5.38,13.979,3.854,10.33,15.113,15.657,24.589,31.24,27.952,25.762,26.743,22.987,16.792,20.101,20.562,6.181,15.532,12.543,10.234,23.93,19.633,7.69,22.836,31.866,29.139,26.669,22.58,16.338,15.116,11.942,9.585,-45.611,-34.64,-1.629,17.091,26.662,23.322,18.244,NA,NA,25.938,27.869,27.425,22.306,-2.527,13.469
"1945-09",-18.779,4.62,4.276,13.288,18.435,17.213,22.845,25.208,27.397,23.826,28.108,25.701,26.718,7.218,17.173,4.85,7.653,13.149,11.054,21.631,28.81,28.875,26.277,26.619,23.436,21.131,22.096,21.355,0.142,8.674,4.157,3.854,18.827,11.986,4.539,17.495,29.141,28.424,26.532,25.343,19.986,18.283,13.517,11.096,-41.627,-30.101,-5.519,16.382,27.009,24.209,18.37,NA,NA,25.923,27.795,27.264,22.025,-2.115,11.942
"1945-10",-23.43,-0.994,-4.376,6.224,10.142,10.599,18.802,24.652,27.009,23.606,27.924,25.809,25.212,10.091,18.799,8.277,3.308,7.011,2.171,15.855,26.151,28.669,26.42,26.712,24.537,22.447,23.455,23.769,-9.009,-0.685,-4.145,-4.93,12.044,5.664,-0.179,13.963,26.063,26.024,26.211,28.163,26.914,22.501,17.609,10.622,-35.415,-22.994,-7.321,15.027,27.083,24.293,16.437,NA,NA,26.921,27.889,27.479,23.281,-1.442,9.525
"1945-11",-25.023,-13.999,-14.956,0.075,1.388,1.56,14.432,23.765,26.047,23.931,27.304,25.651,25.691,12.174,21.391,9.528,-3.814,-1.44,-6.604,11.579,20.885,27.226,25.257,25.425,23.892,22.33,23.376,23.78,-25.003,-8.554,-15.15,-14.252,8.566,-0.561,-6.522,9.419,21.969,21.581,26.098,30.28,29.551,25.431,19.897,12.742,-23.141,-13.022,-19.171,13.224,27.374,25.113,13.021,NA,NA,26.815,27.734,27.619,24.358,1.108,6.492
"1945-12",-31.089,-24.172,-22.476,-4.781,-1.767,-1.053,11.878,22.356,24.791,23.339,25.96,25.134,25.17,14.426,24.007,11.653,-7.406,-2.749,-11.958,7.533,15.493,24.219,24.35,24.068,23.045,23.498,24.028,25.402,-31.588,-14.74,-23.048,-22.48,1.613,-8.393,-9.663,3.984,16.345,17.371,25.859,31.29,32.392,25.965,22.35,14.426,-14.584,-6.441,-29.655,11.378,27.622,26.111,11.48,NA,NA,24.933,27.336,27.448,25.819,3.065,4.068
"1946-01",-30.105,-21.027,-25.69,-4.322,-4.026,-7.808,9.309,21.609,23.938,23.443,25.949,24.953,24.897,16.073,24.196,15.564,-9.876,-8.984,-17.46,6.452,16.187,24.943,23.794,24.099,23.49,23.124,23.736,25.758,-33.441,-18.028,-25.341,-25.543,0.956,-10.778,-11.503,0.425,16.591,16.594,24.727,29.968,31.747,26.117,24.36,16.87,-16.24,-7.25,-25.762,7.407,27.879,26.853,9.993,NA,NA,24.01,27.252,27.337,27.365,4.774,2.928
"1946-02",-28.762,-22.955,-25.642,-3.539,-1.256,-2.204,10.302,22.367,24.501,24.111,26.804,24.486,25.203,16.037,25.45,15.027,-8.174,-3.675,-14.461,8.732,17.513,25.414,24.18,25.068,24.378,22.673,23.517,26.016,-37.49,-17.16,-25.208,-27.001,1.506,-5.686,-9.296,3.523,16.899,19.458,25.674,27.627,31.058,27.365,25.431,15.945,-26.387,-14.159,-27.736,5.57,27.927,27.421,9.748,NA,NA,23.944,27.451,27.517,27.745,5.184,2.879
"1946-03",-29.399,-17.671,-22.062,0.8,3.264,-0.226,13.215,23.741,24.523,24.47,27.441,24.754,25.172,14.347,23.993,13.435,-6.367,1.96,-3.044,11.715,21.243,28.096,26.537,26.767,24.527,24.098,23.372,25.261,-28.179,-3.561,-14.034,-17.933,9.732,3.625,-5.484,8.426,20.243,23.182,26.574,27.064,27.94,24.746,21.396,15.092,-37.089,-23.493,-24.225,4.838,27.901,27.34,10.123,NA,NA,23.856,28.37,28.422,27.574,3.81,5.233
"1946-04",-19.998,-6.406,-10.26,5.249,9.083,5.586,17.664,23.896,25.198,23.849,27.239,24.273,24.032,10.28,19.918,10.25,-0.204,4.556,1.175,12.822,24.297,30.511,27.432,28.056,24.318,21.323,21.88,23.75,-16.892,-1.355,-4.843,-10.231,13.161,9.285,-1.007,13.18,25.052,26.926,27.783,26.14,24.039,21.224,17.919,12.789,-43.371,-31.327,-15.675,9.683,27.929,27.016,10.432,NA,NA,25.111,29.761,29.382,26.475,1.486,7.606
"1946-05",-11.802,2.872,-1.476,10.1,14.636,10.865,21.988,25.256,25.345,22.831,26.355,23.211,22.214,5.569,15.757,5.406,5.119,11.407,10.466,17.644,28.907,30.468,27.123,27.48,23.306,17.681,20.102,22.405,-2.677,7.968,3.292,-1.259,18.75,12.041,1.175,16.057,28.478,30.258,27.918,23.803,18.199,17.111,13.22,11.006,-46.579,-33.877,-6.645,12.129,27.711,26.494,11.431,NA,NA,26.913,29.717,29.117,24.981,0.378,10.296
"1946-06",-5.67,8.542,5.805,13.762,19.788,16.058,25.507,25.951,26.629,21.664,25.166,22.638,19.763,2.364,11.205,3.587,8.284,15.547,16.121,22.289,31.323,29.844,26.642,28.084,22.553,14.981,17.756,20.82,6.27,15.827,10.512,5.732,24.061,18.021,4.547,20.16,32.205,31.377,27.24,20.4,12.943,13.481,9.946,9.909,-46.696,-31.577,-1.552,13.976,27.302,25.362,13.651,NA,NA,28.134,29.159,28.483,24.284,-2.225,12.557
"1946-07",-5.965,10.405,8.617,19.52,24.732,19.431,27.456,25.789,27.417,21.115,25.011,23.057,18.913,2.548,10.875,3.161,11.65,18.387,19.22,25.876,32.806,28.996,26.131,27.418,22.683,14.991,18.725,20.349,8.247,16.846,14.58,10.308,26.298,20.861,7.897,22.781,32.941,30.564,26.72,19.992,12.539,13.428,9.541,8.618,-44.832,-39.575,-0.314,15.609,26.858,23.897,16.249,NA,NA,27.192,28.374,27.743,23.143,-1.381,13.833
"1946-08",-9.684,8.362,7.194,18.763,25.751,20.149,24.3,25.259,27.438,22.71,25.955,23.622,23.378,5.256,15.227,3.38,8.664,14.204,15.532,23.854,30.471,28.159,26.27,27.097,22.903,17.397,19.501,20.276,7.117,16.405,11.643,8.49,24.688,19.119,6.994,21.69,32.256,30.579,26.636,21.96,16.291,14.922,11.292,10.064,-47.009,-36.18,-1.207,16.308,26.858,23.627,18.006,NA,NA,25.92,27.869,27.398,22.359,-3.268,13.253
"1946-09",-19.316,3.822,1.068,13.538,17.117,14.265,22.963,25.34,27.371,23.8,27.461,25.374,24.784,6.603,15.91,4.278,6.845,11.893,9.261,20.823,28.794,29.37,27.026,26.954,23.94,21.612,22.055,21.389,-0.57,7.68,4.317,3.762,18.246,12.576,2.111,18.408,28.866,28.736,26.49,24.489,20.449,18.459,13.705,10.489,-44.813,-33.646,-2.574,15.73,27.047,24.105,17.934,NA,NA,25.998,28.204,27.705,22.739,-2.975,11.22
"1946-10",-24.871,-2.26,-4.081,5.906,8.444,8.75,18.355,24.276,26.764,23.887,28.133,25.914,24.51,9.57,18.011,7.798,3.628,7.064,3.048,15.614,25.993,28.705,26.598,25.671,24.16,23.429,24.293,23.03,-8.065,0.258,-5.272,-4.314,14.068,6.601,-0.42,14.312,25.757,26.213,26.575,27.245,24.379,20.809,16.477,11.618,-35.09,-24.291,-7.057,14.45,27.332,24.512,15.939,NA,NA,27.174,28.442,27.881,23.456,-0.801,9.4
"1946-11",-28.149,-9.308,-11.107,0.436,4.159,4.332,13.483,23.343,25.954,24.137,27.715,26.67,26.295,12.796,21.479,9.418,-2.218,1.02,-1.46,9.613,19.795,27.202,25.617,25.171,23.755,24.439,26.257,25.23,-21.14,-6.441,-14.925,-16.594,7.205,-2.916,-6.588,7.149,21.46,21.562,25.874,29.658,28.159,22.22,19.468,12.817,-24.594,-13.665,-18.821,11.974,27.767,25.358,14.366,NA,NA,26.66,28.215,27.929,24.684,1.914,6.814
"1946-12",-31.858,-17.935,-18.335,-2.569,-0.641,-1.052,9.314,21.314,24.663,24.03,26.618,25.344,26.301,15.291,24.413,11.599,-9.534,-5.564,-13.548,6.97,14.878,23.964,23.92,24.258,23.179,23.02,24.414,25.404,-32.317,-15.863,-23.294,-24.615,1.854,-9.651,-10.368,2.939,16.665,17.547,25.56,30.165,30.07,23.876,22.552,15.102,-15.445,-6.592,-24.302,7.331,27.794,25.945,12.589,NA,NA,25.123,27.77,27.754,26.094,2.881,4.01
"1947-01",-33.53,-23.778,-24.648,-6.095,-8.592,-7.817,9.379,20.928,23.278,24.41,26.896,25.347,26.006,15.386,25.072,12.364,-10.522,-5.32,-13.319,8.295,16.286,24.82,24.371,24.187,23.528,23.122,24.804,26.091,-33.92,-16.82,-24.415,-24.24,1.04,-11.318,-11.412,1.351,15.397,16.697,24.659,29.456,30.251,24.998,23.608,17.61,-15.236,-7.285,-34.188,8.145,27.858,26.957,10.607,NA,NA,24.087,27.195,27.257,27.572,4.003,3.094
"1947-02",-26.183,-20.219,-26.102,-1.095,-0.51,-3.349,10.616,21.23,23.312,25.018,27.675,25.022,25.754,14.909,23.446,13.355,-6.923,-5.49,-14.406,6.649,17.171,26.676,25.491,25.348,24.798,23.761,24.129,26.132,-33.65,-14.479,-20.653,-23.625,1.38,-4.309,-7.921,3.517,17.114,19.852,25.599,27.885,28.808,26.161,22.866,16.167,-26.768,-14.088,-33.599,6.017,27.596,27.14,9.507,NA,NA,24.05,27.273,27.302,27.889,4.698,3.384
"1947-03",-28.409,-16.914,-17.62,-0.392,3.08,2.311,14.743,23.417,24.586,24.291,27.403,24.877,25.613,13.08,22.158,11.552,-6.234,0.323,-4.78,11.226,20.034,27.763,25.627,26.282,24.291,22.683,22.763,25.56,-25.079,-6.133,-14.136,-18.615,6.359,0.1,-5.838,6.384,19.423,22.945,26.449,27.834,25.872,23.088,20.036,16.18,-38.085,-25.453,-24.244,6.368,27.669,27.468,9.985,NA,NA,24.26,28.612,28.577,27.756,3.493,4.74
"1947-04",-24.057,-4.471,-9.767,6.547,10.319,5.96,18.436,24.765,24.522,23.673,26.655,24.846,24.649,10.298,19.164,9.103,-0.167,5.442,5.288,13.513,24.785,30.357,27.007,27.689,23.573,21.154,21.408,23.281,-15.051,3.759,-2.338,-6.986,14.012,8.382,-1.482,11.77,24.364,27.212,27.341,27.048,24.607,20.21,17.967,13.025,-44.378,-31.914,-18.535,8.088,27.803,27.136,10.025,NA,NA,24.953,29.868,29.398,26.259,1.239,7.982
"1947-05",-11.367,2.724,-0.695,9.819,13.435,10.957,21.568,25.358,25.535,22.468,26.005,23.486,22.428,6.621,17.162,6.058,3.682,10.418,7.993,17.793,27.673,30.045,26.549,26.967,22.904,18.215,19.724,21.353,-3.404,8.009,3.015,0.016,17.711,13.894,1.644,16.034,28.444,30.08,27.893,25.59,18.096,17.434,12.615,9.803,-44.171,-35.764,-7.984,11.562,27.699,25.765,11.678,NA,NA,27.224,29.781,29.092,24.325,0.431,10.279
"1947-06",-5.919,8.203,5.762,16.91,19.539,16.905,23.475,25.723,26.552,21.771,25.266,23.251,21.385,4.029,13.384,4.179,8.613,16.188,15.37,22.902,31.372,29.798,26.31,27.559,22.256,14.851,17.856,20.849,4.883,14.182,9.586,6.51,23.654,17.727,5.199,19.532,31.637,31.272,27.383,22.393,13.089,13.513,10.144,9.311,-45.694,-32.837,-1.971,14.262,27.222,24.919,13.74,NA,NA,28.099,28.976,28.228,24.034,-3.353,12.627
"1947-07",-5.08,11.061,8.264,18.137,25.386,20.746,25.564,25.349,27.195,21.38,24.888,22.534,20.033,2.672,12.079,2.095,10.754,17.253,18.186,25.342,32.698,28.819,25.632,26.715,22.246,14.462,18.031,19.946,8.841,17.938,14.633,10.737,24.927,20.509,7.76,22.583,32.204,30.603,27.107,20.492,12.308,14.077,9.875,8.442,-48.334,-36.419,-0.542,15.671,26.602,24.08,16.611,NA,NA,26.962,27.328,26.986,22.469,-2.526,13.549
"1947-08",-8.128,10.246,7.17,19.206,23.158,19.013,25.172,25.052,26.982,22,25.532,23.445,22.175,4.166,13.457,4.08,9.831,16.725,15.327,24.677,30.391,27.837,25.111,25.987,22.344,16.129,19.237,19.885,5.726,14.681,12.232,9.101,23.668,19.166,7.394,21.93,31.474,29.382,26.876,23.145,16.65,14.649,11.63,9.127,-47.102,-35.444,-0.963,16.513,26.547,23.664,18.106,NA,NA,25.9,27.448,26.962,21.884,-3.497,13.098
"1947-09",-16.701,4.362,2.452,16.443,18.361,15.48,23.848,24.987,26.947,22.805,26.374,24.632,23.863,6.498,14.825,5.365,7.247,10.997,10.438,19.951,27.842,28.244,26.435,26.531,23.661,20.562,23.023,22.118,-0.897,7.613,3.019,2.798,18.012,12.558,4.812,17.972,28.409,27.474,26.613,25.243,18.652,16.501,12.509,10.054,-44.667,-31.754,-2.825,15.289,26.871,23.891,17.942,NA,NA,25.608,27.689,27.163,22.469,-2.938,11.102
"1947-10",-24.633,-3.284,-3.558,8.032,11.229,9.805,19.707,24.26,26.475,23.164,26.854,24.911,24.763,10.475,18.402,8.364,3.162,7.115,5.285,14.91,24.386,27.991,25.813,25.355,24.264,20.5,23.135,23.048,-10.705,2.596,-4.239,-5.119,13.293,5.213,-2.33,13.375,25.688,24.794,26.42,28.399,24.65,20.228,15.584,11.22,-33.586,-26.897,-12.363,14.598,26.952,24.158,15.805,NA,NA,26.647,27.799,27.287,22.838,0.059,9.183
"1947-11",-23.965,-15.451,-14.732,1.377,5.503,4.691,14.638,23.181,25.539,22.929,26.402,24.822,24.879,12.355,21.998,9.868,-3.282,-1.371,-7.839,9.217,19.831,27.042,25.472,25.331,23.865,23.153,23.616,24.684,-26.556,-9.167,-15.551,-16.44,6.501,-0.879,-3.861,8.363,21.236,22.013,25.81,29.216,27.098,22.531,18.299,12.745,-23.795,-15.716,-18.055,12.383,27.18,25.103,13.008,NA,NA,26.71,27.272,27.271,24.736,0.609,6.054
"1947-12",-30.491,-22.292,-22.274,-2.107,2.069,0.503,13.255,20.933,23.927,22.972,25.985,25.904,25.706,14.476,23.213,11.444,-9.364,-1.531,-12.693,6.441,14.344,24.407,24.216,24.087,23.718,23.117,24.13,25.371,-34.357,-16.276,-23.311,-25.389,1.206,-7.635,-8.496,4.661,15.4,18.343,25.573,30.58,31.247,25.084,22.344,13.863,-14.845,-7.341,-18.438,9.255,27.529,26.22,11.105,NA,NA,24.764,26.762,26.858,26.456,2.677,3.983
"1948-01",-33.169,-26.506,-29.684,-2.637,-4.766,-7.174,10.469,20.774,23.832,23.337,25.763,24.647,25.398,15.259,25.148,13.139,-8.813,-4.008,-17.817,5.779,13.645,24.187,23.917,24.227,24.239,23.543,24.134,25.818,-34.3,-17.766,-26.974,-26.372,-1.234,-11.81,-13.17,0.16,14.888,15.915,25.115,31.12,33.07,26.323,24.319,16.062,-16.554,-6.79,-26.189,5.221,27.722,27.113,9.895,NA,NA,24.243,26.867,26.948,27.371,4.099,2.333
"1948-02",-29.701,-21.902,-31.37,-2.9,-2.404,-6.18,12.586,22.217,23.637,23.702,25.789,24.507,24.967,15.351,24.54,13.905,-7.436,-4.166,-13.366,6.56,16.858,26.813,25.233,25.648,24.769,23.784,24.082,25.473,-33.998,-17.247,-23.307,-23.286,1.375,-6.855,-9.397,2.218,17.179,19.41,25.797,29.177,30.292,26.174,24.935,16.52,-26.337,-14.986,-28.57,5.696,27.926,27.857,9.098,NA,NA,24.076,27.28,27.253,27.215,4.147,2.751
"1948-03",-31.869,-17.78,-21.23,0.934,4.654,3.019,14.134,23.252,24.344,24.38,26.697,24.487,24.792,13.357,22.034,12.825,-3.146,-0.387,-5.661,8.989,19.428,28.099,26.382,26.317,24.058,22.901,22.488,23.689,-25.99,-8.133,-10.1,-15.755,6.574,1.488,-3.695,8.048,19.17,23.703,26.573,27.386,27.428,24.765,22.366,14.909,-39.458,-23.442,-31.632,6.915,27.986,27.9,9.713,NA,NA,24.078,28.273,28.139,26.429,2.161,4.748
"1948-04",-24.219,-7.664,-12.449,6.874,10.942,7.359,20.368,23.441,24.557,23.364,26.684,24.002,24.532,10.325,19.956,9.397,1.623,6.659,4.532,13.917,24.33,30.351,27.233,27.573,23.968,21.903,22.386,23.122,-16.265,0.464,-5.01,-7.827,13.717,7.057,-1.342,12.597,25.522,27.474,27.273,26.092,24.057,21.481,18.116,13.365,-43.69,-28.713,-20.386,10.19,27.977,27.225,9.758,NA,NA,25.185,29,28.378,25.558,0.793,7.796
"1948-05",-9.456,0.924,-0.366,13.145,18.594,12.389,23.892,24.728,25.626,22.508,25.783,23.657,21.933,6.253,14.331,5.516,3.681,11.44,10.007,18.354,27.982,29.989,26.856,27.454,23.328,17.968,19.852,21.674,-5.313,6.343,0.985,-2.04,20.857,14.176,3.42,16.899,28.331,30.806,27.479,24.06,19.677,17.975,14.221,11.257,-45.605,-31.017,-8.283,10.723,27.826,26.259,11.222,NA,NA,27.112,29.565,28.967,23.926,-0.466,10.48
"1948-06",-6.6,6.673,5.919,18.198,21.828,16.709,26.611,25.273,26.505,21.889,24.955,22.843,20.385,3.966,12.432,3.251,9.514,15.34,16.884,23.064,31.006,29.978,26.417,27.577,22.225,13.028,17.593,20.104,4.521,12.212,8.941,5.906,24.496,16.169,5.364,19.321,30.915,30.667,27.096,22.619,14.372,14.968,9.912,9.931,-45.282,-34.484,-1.367,12.715,27.309,24.487,14.161,NA,NA,27.453,28.678,27.954,22.91,-2.961,12.467
"1948-07",-5.384,10.691,8.3,21.381,23.522,20.134,25.387,25.66,26.98,21.544,24.863,22.615,19.645,2.618,11.315,3.022,11.549,18.891,18.601,26,32.922,29.267,26.202,27.378,22.42,14.323,18.024,19.672,8.44,17.17,15.171,10.553,25.643,20.358,7.509,22.424,32.602,30.369,26.802,20.066,12.938,13.044,9.597,8.635,-46.389,-36.285,-0.307,14.006,26.87,23.7,16.646,NA,NA,26.62,27.628,27.094,21.991,-4.199,13.781
"1948-08",-8.631,7.975,8.468,18.325,24.399,19.746,23.809,25.203,27.151,22.442,25.909,24.155,21.692,5.217,13.656,5.138,8.896,15.594,15.888,24.426,30.896,28.733,26.301,26.968,23.052,17.712,20.271,20.508,5.201,14.943,12.544,9.601,24.651,19.049,6.971,21.597,32.177,29.903,26.474,22.793,17.208,15.853,11.631,9.671,-45.071,-32.845,-1.781,15.269,26.716,23.048,18.074,NA,NA,25.504,27.602,27.215,21.932,-3.287,13.476
"1948-09",-16.69,3.979,1.497,12.607,14.867,14.076,22.405,25.368,27.442,23.948,27.688,25.744,25.338,6.289,15.915,4.914,7.011,11.728,7.521,21.645,29.505,29.748,27.643,27.002,24.263,22.01,23.347,21.932,-0.94,7.29,4.33,3.414,18.508,12.591,2.453,17.874,29.562,28.766,26.135,23.804,20.073,18.064,13.555,10.14,-44.655,-31.023,-3.946,15.104,26.833,23.086,17.733,NA,NA,26.398,28.062,27.529,22.472,-2.09,11.349
"1948-10",-21.086,-4.089,-3.676,5.931,11.045,10.247,18.29,24.878,26.927,24.443,28.646,26.189,25.881,10.34,19.652,7.403,2.863,5.262,-1,15.83,25.368,28.742,26.25,25.359,24.829,23.65,24.27,23.337,-13.293,-1.059,-4.044,-7.229,11.883,6.405,-0.358,13.661,26.087,26.666,26.231,27.419,25.46,21.002,17.621,11.585,-37.741,-23.721,-12.872,12.971,27.145,23.727,15.153,NA,NA,28.071,28.127,27.687,23.319,-1.241,8.995
"1948-11",-29.26,-13.7,-9.53,-1.918,3.165,5.351,12.897,23.902,25.637,24.441,27.808,26.161,26.194,13.046,20.45,10.365,-3.217,2.096,-4.459,11.674,19.385,26.385,25.103,24.667,23.583,25.032,24.618,23.275,-29.061,-9.995,-19.072,-19.488,8.346,-3.076,-5.136,7.5,20.434,22.259,26.063,29.192,27.814,22.669,19.469,13.752,-23.257,-12.699,-21.616,9.985,27.733,24.87,13.262,NA,NA,27.499,27.917,27.779,23.808,1.369,6.183
"1948-12",-35.311,-23.026,-23.076,-4.462,-1.402,-0.192,9.543,22.194,25.391,24.433,27.46,25.895,26.658,14.937,23.774,12.499,-3.424,-1.282,-7.836,6.233,14.228,23.866,23.423,23.321,23.117,25.406,26.362,25.801,-31.49,-12.438,-24.235,-26.103,2.307,-8.48,-8.779,2.299,15.537,18.325,25.317,29.713,29.279,24.25,21.533,14.851,-15.614,-7.585,-25.236,5.193,28.109,25.956,12.272,NA,NA,25.22,27.549,27.643,25.577,3.287,3.932
"1949-01",-32.445,-21.752,-27.981,-5.642,-3.915,-6.48,8,20.87,23.95,25.314,27.951,25.372,26.216,16.115,23.426,14.853,-5.254,-4,-13.698,4.841,12.962,24.097,24.106,23.744,24.393,24.917,24.816,25.907,-34.05,-18.385,-25.953,-27.156,-1.035,-12.054,-10.81,1.169,14.288,16.005,25.517,30.212,30.442,25.055,22.889,16.051,-17.329,-7.857,-26.534,3.572,27.946,26.624,11.266,NA,NA,23.624,27.688,27.736,27.055,4.758,2.624
"1949-02",-34.621,-24.079,-25.895,-4.835,-3.245,-3.678,9.676,22.77,24.002,26.762,29.436,25.632,27.524,15.943,24.663,13.814,-9.64,-4.165,-14.175,8.108,17.647,27.215,25.966,25.692,25.298,25.04,25.051,25.934,-32.693,-15.172,-23.214,-26.634,1.6,-6.273,-9.958,3.255,17.596,20.064,25.926,28.445,28.598,25.83,23.491,16.093,-27.486,-15.759,-28.484,5.84,27.862,27.132,10.841,NA,NA,24.076,27.7,27.678,28.195,4.774,3.039
"1949-03",-26.587,-14.92,-18.727,2.131,2.097,-0.23,13.932,22.693,23.209,25.918,29.171,25.705,26.579,13.505,22.227,11.991,-3.887,1.045,-3.146,10.155,21.977,29.997,28.856,28.073,25.682,24.98,24.818,26.32,-26.29,-6.879,-13.489,-17.282,7.612,0.308,-4.984,7.392,22.054,24.207,27.153,28.249,24.661,24.313,19.321,15.794,-38.173,-23.949,-25.654,5.625,27.944,27.41,10.701,NA,NA,24.788,28.483,28.373,27.699,3.156,5.505
"1949-04",-21.954,-6.167,-8.144,3.331,7.895,6.57,17.34,24.885,24.953,25.233,29.283,25.07,25.603,11.351,19.927,9.686,-1.219,3.446,0.927,13.946,27.028,31.437,28.381,28.364,24.893,22.546,22.86,24.38,-16.911,-0.186,-5.203,-9.297,14.355,9.882,-0.203,13.35,25.334,28.452,27.788,27.538,24.185,21.996,16.823,13.657,-44.919,-32.578,-18.199,9.039,27.819,27.089,10.164,NA,NA,26.173,30.05,29.624,26.665,2.386,8.031
"1949-05",-10.839,2.999,0.311,8.932,15.304,13.53,21.768,25.669,26.187,22.947,26.208,23.296,21.952,7.132,15.896,6.383,5.454,11.258,7.201,17.088,28.117,30.984,27.887,28.24,23.855,19.484,21.173,23.008,-4.317,6.579,3.039,-1.214,19.147,14.924,2.419,17.278,29.564,31.013,27.952,25.672,18.74,17.195,13.329,11.621,-46.991,-31.983,-7.739,10.786,27.699,26.11,12.369,NA,NA,27.682,30.092,29.342,25.865,-1.42,10.557
"1949-06",-5.908,7.678,5.598,13.789,19.376,17.487,23.983,25.701,26.666,22.705,25.875,22.977,21.926,4.815,14.621,4.913,8.955,14.783,15.461,22.09,32.056,30.661,26.975,28.434,23.467,16.55,19.662,21.896,5.583,15.4,10.229,5.796,25.488,18.105,4.905,20.296,32.03,31.625,27.918,22.807,13.567,15.014,10.125,10.141,-48.064,-37.22,-1.735,12.698,27.339,25.05,14.85,NA,NA,28.783,29.568,28.902,24.644,-2.421,12.736
"1949-07",-3.517,11.53,9.513,20.443,27.071,20.84,25.705,25.832,27.039,21.859,25.335,22.922,20.033,2.308,11.484,3.054,11.761,18.802,15.402,25.163,32.341,29.495,26.2,27.638,23.067,15.58,19.524,21.213,7.259,15.967,15.698,12.021,25.555,20.679,7.093,22.051,32.231,31.115,27.397,23.543,16.892,15.347,11.178,8.973,-46.413,-35.74,0.126,14.718,26.607,23.745,17.229,NA,NA,27.828,28.563,27.907,23.575,-2.49,14.117
"1949-08",-9.214,9.087,8.026,19.374,26.553,20.817,24.377,25.452,27.032,22.385,25.859,23.678,22.761,4.924,14.09,4.574,10.249,15.691,14.923,24.276,30.743,27.601,25.304,26.154,22.868,16.994,20.094,20.585,5.871,16.451,12.994,10.717,25.597,21.162,6.734,21.747,31.667,28.951,27.297,24.209,16.63,15.582,10.706,9.439,-46.665,-32.368,-1.755,15.597,26.544,23.84,18.834,NA,NA,26.377,28.023,27.605,22.643,-1.911,13.546
"1949-09",-16.47,3.767,2.734,13.332,17.594,16.625,23.139,25.48,26.998,23.266,27.064,25.1,23.691,7.333,15.157,6.435,8.285,11.409,8.807,20.605,28.911,29.248,26.794,27.013,24.212,20.369,22.296,22.469,-0.635,4.989,3.089,3.553,18.817,11.542,3.826,18.534,29.213,28.803,27.08,26.237,19.441,17.731,13.35,10.149,-42.929,-29.421,-6.871,15.012,26.561,23.793,18.213,NA,NA,26.343,27.73,27.248,22.958,-1.485,11.456
"1949-10",-22.87,-3.601,-4.566,8.197,11.763,10.103,18.982,24.06,26.249,23.63,27.565,25.47,26.143,10.203,19.745,7.612,4.154,8.404,3.681,16.031,25.38,28.747,25.843,25.375,23.91,22.195,24.578,23.541,-11.246,-0.374,-5.573,-5.438,13.388,3.94,-0.67,12.503,25.686,25.645,26.533,27.556,22.59,19.41,14.784,11.427,-36.84,-24.959,-16.17,13.875,27.027,24.828,16.479,NA,NA,27.098,28.062,27.62,23.022,0.394,9.02
"1949-11",-28.768,-11.472,-10.492,-1.385,5.906,6.342,13.327,23.588,25.446,23.455,27.338,25.396,25.236,13.387,21.055,10.999,-3.764,1.036,-4.87,10.627,19.941,26.928,25.296,25.221,23.804,23.794,25.506,24.528,-26.655,-7.063,-17.997,-18.673,9.267,-0.159,-5.391,8.518,22.145,21.932,26.127,29.777,28.348,23.678,19.105,13.341,-23.201,-13.783,-21.967,11.606,27.177,25.801,14.357,NA,NA,27.056,27.68,27.673,24.58,1.422,6.633
"1949-12",-31.877,-22.084,-17.673,-7.227,-3.927,-3.544,10.19,22.495,24.637,22.921,25.513,24.43,24.879,14.468,23.522,12.075,-11.407,-2.148,-15.235,8.172,14.618,23.273,24.129,24.176,23.636,23.342,25.317,25.78,-33.171,-15.304,-24.279,-22.402,1.837,-7.284,-7.689,2.995,15.168,19.116,25.528,30.43,30.249,25.267,22.042,14.224,-15.783,-6.686,-35.091,8.628,27.526,26.369,12.966,NA,NA,24.707,27.511,27.593,25.272,3.725,3.713
"1950-01",-29.454,-26.514,-29.221,-5.691,-1.211,-3.243,11.803,21.812,23.639,23.387,25.943,24.549,25.166,15.387,24.955,13.821,-8.74,-3.908,-15.177,6.043,14.883,25.023,24.568,23.922,24.189,23.294,24.137,25.828,-33.015,-20.837,-27.149,-24.398,-0.102,-11.158,-10.668,1.531,15.447,17.279,25.012,30.121,33.288,27.1,25.969,16.597,-17.053,-8.168,-25.023,6.389,27.448,27.093,10.538,NA,NA,23.829,27.142,27.184,26.699,4.823,2.812
"1950-02",-26.675,-27.409,-27.418,-4.782,-1.103,-3.637,11.968,22.415,23.59,23.479,26.035,24.783,24.949,15.165,25.638,14.324,-13.783,-11.499,-16.515,3.744,18.759,28.344,26.569,25.956,25.209,23.622,23.812,26.091,-35.778,-17.14,-26.676,-24.671,3.232,-5.812,-9.272,1.945,19.144,19.645,25.504,29.675,31.183,25.107,23.308,16.775,-29.075,-16.635,-26.342,4.082,27.395,27.773,9.809,NA,NA,23.991,27.301,27.416,27.114,4.486,2.272
"1950-03",-27.987,-19.532,-19.826,-1.851,0.749,-0.097,15.501,22.789,23.617,23.823,26.709,24.282,25.251,12.579,24.189,10.766,-5.211,-4.605,-5.918,5.623,19.232,29.104,26.956,27.407,25.432,22.64,24.104,24.915,-24.294,-3.941,-12.264,-16.401,6.441,1.543,-5.641,6.295,21.091,23.649,26.268,26.655,25.635,23.233,20.867,15.516,-37.927,-23.245,-28.964,9.177,27.558,27.738,9.836,NA,NA,24.893,28.458,28.249,26.857,3.36,4.566
"1950-04",-26.854,-7.722,-8.225,4.3,14.196,10.375,20.384,23.639,23.871,23.263,26.721,23.887,24.319,10.295,20.45,9.647,0.741,5.026,2.263,11.726,22.475,29.728,27.057,27.865,24.614,20.386,22.022,23.98,-13.69,2.727,-0.272,-7.842,9.986,7.506,-2.687,12.327,23.104,26.271,27.385,25.601,22.92,20.644,18.294,12.899,-44.831,-30.038,-22.94,7.595,27.489,27.179,10.549,NA,NA,25.63,29.471,29.109,25.89,1.494,7.62
"1950-05",-13.885,0.847,-2.196,10.579,15.241,12.352,21.945,24.621,25.118,22.607,25.889,23.009,23.029,5.714,17.265,5.753,5.118,10.619,8.983,16.169,27.295,30.018,26.809,27.097,22.809,17.606,19.923,21.868,-3.677,6.626,3.769,0.062,17.495,15.044,2.323,17.387,28.204,29.711,27.649,24.088,17.718,18.319,12.786,10.755,-47.414,-33.999,-7.473,11.87,27.216,26.401,12.098,NA,NA,26.791,29.66,29.095,24.06,-0.624,9.979
"1950-06",-7.046,7.539,5.475,16.929,19.934,16.211,24.466,25.073,26.025,21.656,24.972,22.601,21.476,3.632,13.838,4.225,9.032,15.075,16.179,22.359,30.59,29.951,26.34,27.338,22.289,15.044,18.554,20.46,3.695,13.881,8.854,5.2,22.435,17.613,6.538,19.841,30.937,31.145,27.3,21.54,13.896,14.557,10.206,10.503,-45.565,-32.939,-1.27,12.922,26.858,25.339,14.671,NA,NA,28.321,28.627,27.927,22.569,-2.3,12.414
"1950-07",-5.203,10.356,8,19.829,26.08,20.581,23.567,24.853,26.23,21.02,24.593,22.296,20.388,3.429,13.048,3.585,11.038,17.31,16.336,24.029,31.071,29.675,26.036,27.05,22.313,14.704,17.996,19.751,9.189,16.261,14.202,10.342,24.654,20.728,7.618,22.736,31.298,29.303,26.835,21.237,13.904,13.521,10.169,9.799,-46.606,-34.772,-0.351,14.674,26.386,24.2,17.634,NA,NA,26.493,27.916,27.357,21.626,-3.007,13.512
"1950-08",-9.629,9.663,6.973,17.956,23.105,19.843,23.242,24.556,26.749,21.82,25.2,23.457,22.704,5.384,14.044,4.092,7.635,15.692,14.852,24.698,30.35,28.227,25.306,26.162,22.372,17.816,19.559,20.239,5.846,16.367,12.648,9.307,24.359,20.536,6.192,22.526,31.102,28.059,26.538,22.348,15.408,15.25,11.068,9.737,-48.209,-32.675,-2.087,16.141,26.591,23.592,19.051,NA,NA,25.632,28.125,27.443,21.616,-2.51,13.019
"1950-09",-14.879,4.773,0.879,14.972,17.542,14.057,22.714,24.822,27.056,23.416,26.835,24.059,24.14,7.96,16.439,5.567,5.264,9.897,6.452,20.867,28.504,28.902,26.598,26.338,23.907,20.423,23.113,22.425,-0.48,8.12,5.293,3.709,19.497,14.322,2.362,18.421,28.084,27.762,26.502,24.67,18.527,16.972,12.726,10.492,-46.912,-34.064,-5.393,15.948,26.933,23.774,17.466,NA,NA,25.485,28.166,27.386,21.802,-1.73,11.002
"1950-10",-19.352,-3.809,-5.092,6.385,9.676,9.365,17.826,24.225,26.826,23.645,27.478,25.401,25.439,10.143,17.991,8.629,0.168,2.399,-0.256,15.345,26.307,28.839,26.179,25.881,24.245,21.808,23.532,22.868,-11.423,-0.647,-4.932,-5.415,13.743,5.371,-1.656,13.598,25.781,25.962,26.25,27.631,24.103,20.339,16.003,11.801,-36.865,-24.229,-14.613,14.539,27.273,24.293,14.836,NA,NA,27.45,28.239,27.6,22.371,0.051,8.805
"1950-11",-26.341,-13.252,-13.367,0.101,2.12,2.569,12.624,22.929,25.42,23.659,27.193,25.104,25.364,12.489,20.751,11.255,-7.376,-1.507,-5.447,10.1,20.091,26.8,25.235,25.159,23.751,22.219,24.176,24.78,-26.878,-6.112,-14.918,-16.704,7.57,-0.4,-5.017,8.417,21.427,21.554,26.035,30.333,27.023,22.5,18.02,14.175,-23.156,-14.713,-25.745,12.756,27.883,25.627,13.004,NA,NA,27.132,28.166,27.624,24.097,1.739,6.185
"1950-12",-33.302,-23.359,-23.379,-5.434,-3.133,-2.339,9.449,22.263,24.726,23.74,26.592,24.981,25.625,14.312,23.136,12.032,-9.781,-4.895,-12.689,6.231,13.986,24.229,23.711,24.098,23.064,23.457,25.094,25.301,-30.665,-16.27,-25.396,-21.283,-0.395,-9.266,-10.449,3.209,15.686,17.089,25.346,31.121,31.466,25.196,21.942,15.851,-15.38,-7.385,-23.46,10.657,28.052,26.182,10.99,NA,NA,25.325,27.084,27.059,25.802,3.599,3.382
"1951-01",-29.99,-22.015,-27.061,-4.061,-1.777,-2.839,8.856,20.993,23.102,24.459,26.972,24.716,25.895,16.274,24.716,13.746,-9.099,-7.243,-19.93,4.391,13.317,23.873,23.985,24.16,23.774,22.611,24.458,25.873,-37.698,-24.878,-29.741,-28.307,-3.245,-11.985,-10.878,1.379,15.303,17.113,25.582,29.249,32.139,26.47,25.377,17.311,-16.825,-7.01,-26.881,5.881,28.129,26.869,10.061,NA,NA,24.373,26.956,27.009,27.128,4.281,2.18
"1951-02",-32.651,-22.825,-28.607,-1.999,-2.509,-4.909,10.213,21.959,23.537,25.716,28.292,25.171,26.419,15.686,24.057,13.909,-7.921,-5.233,-11.754,8.073,18.404,26.968,25.728,25.678,24.51,23.69,24.269,26.885,-35.962,-13.941,-20.927,-26.598,1.951,-6.554,-10.105,3.717,18.353,19.738,25.695,29.39,30.451,25.016,22.791,17.044,-26.895,-16.383,-28.584,5.421,27.946,27.427,9.616,NA,NA,24.239,27.24,27.347,28.106,3.999,3.111
"1951-03",-27.473,-16.926,-19.242,1.322,2.67,0.49,12.147,22.625,23.497,25.332,28.584,25.114,26.033,14.262,23.883,12.473,-8.534,0.316,-4.975,11.136,21.262,28.924,26.986,26.876,24.843,22.457,23.574,24.993,-30.483,-7.081,-14.86,-18.305,7.18,1.669,-4.434,8.896,19.243,24.159,26.713,28.648,28.486,23.882,21.596,15.322,-36.923,-21.833,-32.646,4.785,27.729,27.471,9.799,NA,NA,24.176,28.75,28.614,27.273,3.535,5.113
"1951-04",-23.294,-6.098,-9.436,3.54,7.709,6.343,15.918,24.538,25.14,24.76,28.331,24.792,24.842,10.364,19.515,10.1,-2.427,3.691,2.118,14.134,25.064,30.5,27.615,27.853,24.53,20.626,22.728,23.895,-17.788,1.078,-5.173,-10.295,13.877,7.474,-1.638,12.141,24.039,27.413,27.547,26.106,22.792,20.222,17.192,13.121,-43.419,-30.834,-22.556,9.116,27.858,26.993,10.499,NA,NA,25.094,30.041,29.624,26.28,1.489,7.564
"1951-05",-14.176,2.57,-1.854,8.732,15.003,12.052,21.247,25.442,25.621,23.235,26.811,23.232,22.956,7.503,17.263,5.244,4.08,9.96,8.829,16.85,27.433,30.059,26.435,26.939,22.829,16.974,19.418,21.893,-3.738,7.287,2.31,-0.598,18.909,13.169,1.26,16.017,28.173,29.747,27.887,23.393,16.389,16.629,13.148,11.679,-45.364,-25.884,-8.484,11.89,27.802,26.111,11.556,NA,NA,27.089,30.122,29.594,24.684,-1.192,10.181
"1951-06",-5.685,7.969,4.888,14.247,19.742,16.249,24.709,25.493,26.263,22.41,25.63,23.18,20.782,3.325,12.077,3.761,6.965,15.035,16.62,23.72,31.434,30.166,26.635,28.084,22.221,15.76,18.203,20.064,6.022,16.095,9.965,5.412,24.595,18.545,4.264,21.062,31.801,31.607,27.997,20.684,13.298,15.015,10.518,9.759,-48.062,-33.497,-2.076,13.499,27.428,24.913,13.711,NA,NA,28.457,29.295,28.547,22.694,-1.869,12.575
"1951-07",-5.361,10.72,7.4,17.317,22.444,19.267,25.731,25.881,27.027,22.382,25.647,23.208,21.434,3.649,12.455,3.344,9.395,16.289,17.336,25.464,32.232,29.147,26.064,27.135,22.129,14.97,18.33,19.667,8.502,19.162,14.085,9.673,24.89,20.528,6.952,21.931,32.374,31.341,27.267,20.737,12.416,13.19,9.244,9.157,-46.841,-33.102,-0.869,15.357,26.692,24.056,15.86,NA,NA,27.069,28.622,27.899,22.158,-3.601,13.612
"1951-08",-9.461,7.522,6.066,17.058,23.131,19.096,25.464,25.439,26.821,22.99,26.439,23.557,22.744,4.629,14.078,3.881,8.908,16.053,15.556,24.57,30.439,28.726,26.126,27.199,22.916,15.507,18.95,20.683,4.626,16.007,10.401,8.503,23.313,18.055,7.15,21.537,31.668,30.398,26.921,22.169,16.021,14.43,11.882,8.786,-43.149,-33.503,-1.675,16.014,26.603,23.754,17.888,NA,NA,25.756,28.328,27.571,22.127,-3.943,13.235
"1951-09",-17.28,4.242,2.177,12.673,17.4,14.563,22.735,24.632,26.77,23.311,27.316,25.413,24.695,7.646,16.528,6.126,6.523,14.33,11.284,22.254,30.112,29.288,26.703,26.889,23.298,21.944,22.4,20.822,-2.364,6.848,2.474,1.499,19.894,11.779,3.238,18.47,29.309,29.325,26.632,24.768,21.887,17.832,15.387,9.917,-44.1,-33.044,-5.546,15.715,26.781,24.002,17.247,NA,NA,26.438,28.457,27.881,21.958,-2.7,11.52
"1951-10",-24.358,-1.691,-4.001,7.721,9.438,9.015,17.956,23.705,26.251,23.953,27.964,25.974,26.66,10.574,19.146,7.638,3.695,7.024,0.849,15.897,24.259,28.499,26.378,26.31,24.793,22.058,23.982,22.556,-11.867,-0.444,-5.287,-6.763,12.455,4.861,-0.517,12.412,25.165,25.685,26.13,27.043,23.252,21.217,17.023,12.26,-36.481,-26.916,-10.657,14.142,27.004,24.325,15.143,NA,NA,26.935,28.242,27.931,22.832,0.028,8.851
"1951-11",-28.189,-13.98,-11.063,-2.181,4.232,6.978,13.143,23.596,25.553,23.764,27.787,26.325,26.171,13.295,21.81,10.521,-3.424,-1.37,-9.269,9.002,19.427,27.122,25.36,25.055,22.892,23.388,23.134,23.3,-28.157,-11.362,-17.676,-17.827,4.752,-1.805,-4.105,8.605,20.323,22.099,25.815,29.463,27.331,22.34,19.203,13.554,-24.801,-11.464,-16.007,10.949,27.423,25.52,13.683,NA,NA,26.859,27.649,27.564,24.104,0.977,5.859
"1951-12",-32.767,-23.985,-24.087,-7.336,-5.079,-1.972,9.885,22.733,24.536,23.297,25.923,25.161,25.393,15.039,23.16,12.483,-7.098,-3.245,-15.135,6.849,14.925,23.92,24.205,24.589,23.35,22.812,23.57,24.907,-32.581,-18.739,-25.756,-23.992,0.201,-9.363,-10.284,3.999,14.68,17.864,25.438,30.987,31.561,24.911,23.275,14.891,-14.705,-6.092,-23.093,9.468,27.943,26.524,11.639,NA,NA,24.832,27.391,27.491,26.139,2.836,3.315
"1952-01",-27.317,-27.04,-26.015,-3.548,-1.229,-3.476,10.442,20.884,23.594,23.816,26.292,24.888,25.486,17.501,26.125,14.89,-10.659,-6.325,-16.378,5.184,14.511,25.258,24.727,24.595,24.328,23.981,24.087,26.365,-36.801,-18.696,-26.645,-26.208,-0.549,-11.994,-12.028,0.404,14.656,16.779,24.679,31.166,33.107,27.365,25.378,15.34,-16.279,-6.726,-27.558,5.577,27.701,26.672,10.646,NA,NA,23.83,27.358,27.403,27.554,4.282,2.785
"1952-02",-35.411,-24.272,-29.328,0.11,1.506,0.306,11.991,21.169,23.458,23.711,26.441,24.757,25.266,15.522,26.049,13.756,-9.358,-10.232,-16.718,3.735,18.085,28.335,26.366,26.214,25.054,23.446,24.312,24.756,-34.762,-13.941,-23.039,-25.046,0.169,-5.098,-10.222,3.881,17.197,19.543,25.822,30.102,29.745,24.851,23.153,15.842,-26.691,-14.207,-24.159,6.198,27.742,27.207,8.997,NA,NA,23.929,27.691,27.78,27.455,4.325,2.849
"1952-03",-31.456,-18.742,-22.195,0.457,3.745,2.505,15.889,23.281,24.009,24.243,26.735,25.001,25.348,13.661,22.726,12.54,-0.471,0.301,-4.849,7.614,18.662,29.141,27.411,27.624,25.673,23.405,23.711,24.782,-25.006,-8.593,-13.064,-15.19,3.517,-1.095,-7.177,7.783,20.208,22.943,27.132,28.564,28.929,25.895,22.183,14.655,-36.71,-25.854,-19.81,5.96,27.84,27.322,9.171,NA,NA,24.829,28.659,28.44,27.126,3.066,4.78
"1952-04",-22.792,-5.479,-9.697,3.92,9.761,7.84,19.022,25.151,25.303,24.141,27.457,24.481,24.317,10.1,19.611,9.224,2.204,8.772,4.242,14.906,25.518,30.546,27.914,28.037,24.813,22.046,22.82,23.169,-15.721,1.054,-3.546,-8.841,13.232,8.461,-1.059,12.67,24.28,27.422,27.698,26.463,20.671,21.143,16.049,12.676,-44.218,-28.008,-20.246,7.567,27.921,26.675,10.497,NA,NA,25.774,29.877,29.37,25.962,1.456,8.097
"1952-05",-14.05,3.055,-0.104,8.292,15.955,12.968,22.209,25.514,25.303,22.244,25.864,22.719,21.091,6.486,15.516,5.772,5.159,12.041,11.092,18.078,27.788,30.737,27.435,27.755,23.52,18.946,20.983,21.795,-4.027,6.985,3.094,-1.088,20.181,14.636,2.521,17.724,28.373,31.006,28.128,24.147,16.288,16.893,12.806,10.629,-44.745,-31.522,-8.065,11.497,27.82,25.622,12.074,NA,NA,27.264,30.12,29.455,24.071,-0.14,10.602
"1952-06",-5.991,8.602,5.007,15.119,19.167,17.586,25.354,25.54,26.351,21.744,24.959,21.594,20.336,3.681,13.354,3.927,8.994,17.934,16.44,23.816,31.744,30.545,26.896,28.308,22.932,15.775,19.099,21.166,4.993,13.956,9.733,5.273,24.002,18.085,6.429,20.569,32.122,31.318,27.615,22.411,13.781,13.286,10.04,9.991,-41.673,-35.397,-1.71,13.485,27.261,24.679,14.848,NA,NA,27.988,28.913,28.06,23.474,-0.609,13.101
"1952-07",-5.8,10.948,8.535,20.29,23.052,19.959,25.164,25.454,26.899,21.802,24.86,22.414,20.728,3.486,12.295,2.411,12.041,19.591,18.843,24.853,31.806,29.596,26.039,27.288,22.368,15.354,17.983,19.933,9.702,17.125,14.996,10.271,26.194,21.527,7.437,22.805,31.919,30.878,27.351,22.214,15.197,14.02,9.972,8.991,-46.896,-31.747,-0.236,15.022,26.796,23.573,17.237,NA,NA,26.671,27.473,26.96,22.325,-3.29,13.988
"1952-08",-10.746,9.879,6.611,18.984,22.206,19.297,24.376,25.026,26.984,22.61,25.719,23.068,23.341,6.245,15.594,4.769,9.431,15.611,14.764,24.65,30.705,28.956,26.034,27.026,23.332,15.657,19.147,20.522,5.208,15.524,12.034,9.31,23.726,18.558,6.773,21.709,31.317,30.045,27.014,22.755,15.617,14.225,10.641,8.968,-43.648,-38.052,-0.768,15.809,26.874,23.505,18.959,NA,NA,25.668,27.376,26.953,21.801,-2.904,13.313
"1952-09",-17.658,5.542,2.005,13.256,15.697,13.699,21.64,24.865,26.877,23.261,26.53,24.8,23.564,8.397,17.131,5.985,5.939,13.055,10.468,21.432,28.59,28.215,26.241,26.752,23.413,19.669,19.981,20.86,-0.07,7.42,4.133,3.896,19.124,11.897,3.116,17.665,29.447,28.785,26.564,25.766,21.823,18.458,14.5,10.17,-41.915,-34.266,-5.985,15.276,26.931,23.256,18.414,NA,NA,26.488,28.114,27.51,21.975,-2.226,11.437
"1952-10",-24.594,-4.574,-6.49,5.191,7.409,8.208,18.254,24.349,26.782,23.448,26.845,26.08,24.869,9.706,17.764,7.487,1.655,6.274,-0.358,15.644,25.765,28.731,26.969,26.648,24.531,24.627,24.943,23.441,-11.215,-1.384,-5.205,-3.706,12.145,3.795,-1.94,12.369,27.128,25.736,25.927,27.791,25.957,21.573,16.924,11.502,-35.615,-26.322,-13.656,14.747,27.241,23.848,15.788,NA,NA,27.576,27.802,27.405,22.772,-1.113,8.742
"1952-11",-27.986,-16.254,-14.073,0.777,5.308,4.2,14.684,23.547,25.374,23.577,26.697,26.872,27.242,13.557,23.894,9.084,-0.893,0.495,-5.396,10.087,18.481,26.339,25.431,25.768,23.819,23.946,25.376,24.552,-26.46,-9.848,-19.451,-19.111,7.272,-4.16,-6.427,7.276,22.315,21.88,26.135,29.352,29.91,23.21,21.933,11.888,-23.055,-12.593,-16.643,11.165,27.605,24.856,13.966,NA,NA,27.32,27.343,27.477,24.388,1.329,6.151
"1952-12",-29.258,-22.044,-18.71,-6.654,-3.771,-1.037,10.709,23.472,24.993,23.277,25.803,25.219,25.728,14.722,23.958,11.657,-8.39,-3.417,-16.844,7.993,14.78,23.843,23.718,24.523,23.321,22.115,24.321,24.297,-33.9,-21.593,-28.342,-24.716,1.446,-9.168,-11.966,2.835,17.26,17.309,25.455,29.701,30.922,25.145,23.541,13.71,-16.001,-6.645,-17.614,8.267,27.956,26.074,12.591,NA,NA,25.653,27.332,27.418,25.048,2.992,3.315
"1953-01",-29.555,-22.773,-25.019,-6.268,-6.887,-7.316,8.759,22.101,23.892,23.682,25.898,24.922,25.769,14.774,25.294,12.032,-10.829,-6.244,-13.293,5.35,13.338,22.649,22.429,23.567,23.785,22.749,23.561,25.352,-33.968,-19.849,-28.997,-27.177,-2.403,-14.991,-14.308,-1.773,13.669,15.298,25.005,31.051,32.667,26.816,24.289,15.641,-16.245,-8.699,-25.765,6.631,28.065,27.059,11.27,NA,NA,23.928,27.28,27.367,26.61,4.729,2.035
"1953-02",-32.008,-18.621,-25.902,-2.365,0.417,-1.61,9.655,22.795,23.849,24.86,27.094,25.027,25.454,14.348,23.967,12.034,-9.036,-4.891,-13.835,4.857,15.08,26.668,25.856,25.362,24.902,23.904,24.827,26.038,-33.309,-19.558,-26.959,-26.704,1.873,-6.329,-9.122,2.624,16.359,19.828,25.988,28.8,28.831,25.467,22.878,16.423,-24.268,-14.034,-14.184,5.612,28.019,27.457,10.701,NA,NA,23.73,27.76,27.893,27.37,4.75,2.932
"1953-03",-26.396,-12.268,-18.868,0.277,3.244,0.994,12.886,23.898,24.315,25.103,27.802,25.174,25.147,13.7,22.63,12.021,-3.721,-0.546,-4.406,8.329,20.062,29.802,27.632,27.188,25.337,22.01,22.964,25.051,-28.311,-9.428,-16.511,-19.549,5.111,-1.504,-6.719,6.07,20.693,22.444,26.681,27.332,26.942,23.918,21.565,14.604,-37.468,-23.905,-20.705,6.39,28.058,27.237,10.14,NA,NA,24.287,28.483,28.438,27.306,4.211,4.714
"1953-04",-22.502,-5.674,-11.722,4.229,8.512,6.735,18.232,24.931,24.474,23.92,27.537,24.183,24.513,11.685,21.258,11.322,0.607,7.329,4.644,15.863,25.203,30.414,27.351,28.116,24.387,20.371,21.204,23.854,-14.201,1.3,-4.166,-7.749,12.434,5.915,-3.438,10.684,25.246,26.613,27.433,27.253,23.444,21.442,17.178,12.278,-42.21,-31.098,-19.402,10.517,27.999,26.54,10.564,NA,NA,25.592,29.722,29.183,26.295,1.858,7.949
"1953-05",-12.208,2.981,-0.814,12.113,12.969,9.48,21.664,25.289,25.938,23.147,26.563,23.225,22.26,6.096,16.195,6.258,2.797,12.338,8.614,18.909,28.819,30.286,26.872,27.211,23.581,18.151,19.885,21.764,-2.959,7.312,3.683,0.586,18.385,12.852,-0.039,15.433,28.327,29.534,27.864,24.659,20.091,18.223,14.23,11.234,-46.237,-34.374,-9.516,12.239,27.623,25.715,11.689,NA,NA,27.207,30.07,29.492,24.456,0.368,10.336
"1953-06",-5.119,7.737,5.745,14.802,18.015,15.609,23.622,25.154,26.23,22.224,25.655,22.66,21.528,4.736,14.81,3.489,9.797,17.906,13.734,23.015,31.669,30.143,26.981,28.304,22.863,15.357,18.361,19.866,5.14,12.801,10.921,6.993,24.628,19.718,4.833,20.28,31.893,31.629,27.413,21.299,14.582,14.315,10.77,9.412,-43.834,-35.957,-1.785,14.31,27.036,24.698,13.684,NA,NA,28.567,29.452,28.664,22.774,-2.407,12.929
"1953-07",-2.856,11.15,7.985,17.159,24.315,20.257,25.411,25.175,27.054,21.971,25.353,22.542,21.608,4.066,13.577,2.386,12.257,19.08,17.171,26.048,32.638,29.606,26.039,27.245,22.447,14.684,18.464,19.607,8.804,17.205,13.503,10.885,24.468,20.269,8.603,22.802,32.364,31.232,26.929,20.467,11.61,12.017,8.853,9.504,-47.798,-39.193,0.173,15.971,26.644,23.814,16.584,NA,NA,26.9,28.504,27.882,21.952,-3.159,13.65
"1953-08",-6.712,8.272,8.749,19.106,23.934,20.153,24.521,25.333,27.215,22.087,25.446,22.397,22.479,5.421,15.293,4.098,9.977,15.403,16.74,24.798,31.189,28.38,25.784,26.594,23.123,17.616,20.674,21.091,6.487,16.655,11.807,9.322,23.46,18.571,7.26,21.897,31.718,30.286,26.648,22.348,14.098,13.827,10.278,8.334,-47.026,-39.513,-1.423,15.949,26.486,23.322,18.725,NA,NA,25.486,28.255,27.744,22.301,-2.604,13.237
"1953-09",-14.413,2.275,3.395,13.437,18.323,16.318,22.894,25.364,27.255,23.488,26.866,24.952,25.057,8.046,17.64,5.239,5.555,11.295,9.375,21.058,29.91,29.104,26.891,26.903,24.097,20.227,21.838,22.143,-1.004,8.205,4.215,3.984,19.095,11.885,2.688,17.806,28.774,28.482,26.499,24.663,19.116,16.249,11.976,9.728,-44.351,-33.175,-3.846,15.949,26.659,23.366,18.951,NA,NA,25.582,27.825,27.366,22.546,-2.715,11.397
"1953-10",-22.881,-2.882,-4.632,6.909,8.176,8.082,17.896,24.094,26.862,23.546,27.217,26.402,26.235,9.437,19.123,6.164,1.191,6.72,0.698,16.318,26.241,28.654,26.323,26.002,23.737,22.936,22.586,22.713,-11.701,-2.185,-5.882,-5.814,13.843,5.319,-1.612,13.598,25.796,25.723,26.284,27.136,25.223,20.129,17.391,11.469,-36.759,-25.861,-13.092,14.282,26.793,23.893,16.201,NA,NA,26.883,28.074,27.674,23.844,-0.375,8.851
"1953-11",-25.622,-13.963,-14.822,0.954,4.125,3.9,13.955,23.288,25.715,23.346,26.799,26.42,25.812,13.092,21.469,10.079,-4.416,-3.382,-6.145,8.943,21.611,27.717,26.152,26.099,24.203,23.756,24.198,24.844,-25.519,-7.827,-15.555,-15.976,6.447,-2.509,-5.946,7.998,22.291,22.163,26.042,29.244,27.651,21.718,19.309,12.313,-24.143,-14.203,-20.072,13.119,27.34,24.838,13.492,NA,NA,27.078,27.819,27.88,25.363,1.537,6.269
"1953-12",-29.403,-18.697,-21.416,-4.158,-3.163,-4.035,9.22,21.311,24.213,23.433,26.299,25.209,25.688,14.245,23.45,11.861,-9.058,-6.174,-11.748,5.599,14.189,24.339,24.496,24.913,24.52,23.399,23.703,25.53,-35.323,-17.106,-25.938,-22.206,0.557,-9.048,-10.324,3.669,16.63,17.32,25.593,29.31,29.628,22.878,22.217,15.271,-15.07,-6.981,-22.871,9.065,27.883,25.704,12.158,NA,NA,24.975,27.6,27.811,27.038,3.365,3.514
"1954-01",-31.623,-20.086,-25.291,-8.435,-8.767,-6.885,8.299,22.033,24.089,24.268,26.496,25.004,26.102,15.61,25.118,13.353,-10.465,-9.12,-20.25,4.32,14.202,24.591,23.648,24.041,24.447,22.583,24.4,26.414,-36.768,-19.752,-28.084,-28.597,-2.195,-11.039,-13.952,0.993,14.28,15.108,25.333,29.954,30.381,25.536,22.63,16.392,-15.329,-7.378,-24.424,6.613,27.909,26.341,10.85,NA,NA,23.998,26.711,26.936,28.021,4.598,2.142
"1954-02",-31.707,-21.625,-27.968,-3.538,-1.778,-2.942,10.626,22.175,24.621,24.301,26.774,24.611,25.209,16.038,24.446,14.593,-2.935,-3.549,-13.283,5.982,16.706,26.369,25.253,25.034,24.682,23.324,23.571,25.815,-32.856,-16.346,-24.214,-25.85,-0.584,-8.281,-8.071,1.766,14.924,19.259,25.692,28.983,29.032,23.843,24.972,16.021,-27.206,-14.18,-24.113,4.174,27.978,27.352,9.824,NA,NA,23.53,27.213,27.316,27.942,4.241,2.705
"1954-03",-26.94,-14.463,-20.672,0.966,2.615,1.542,13.025,22.879,24.417,24.893,27.793,24.832,25.521,13.394,21.755,12.347,-3.6,-0.379,-4.869,8.815,21.522,30.012,28.645,27.658,25.2,23.34,24.227,25.122,-27.543,-6.183,-13.18,-18.031,7.634,0.406,-4.248,6.824,22.159,24.58,26.589,28.104,28.271,23.737,21.112,15.92,-38.148,-25.181,-27.325,5.72,27.798,27.492,9.653,NA,NA,23.904,28.439,28.34,27.179,3.927,5.223
"1954-04",-22.494,-7.07,-12.133,5.188,9.66,6.127,17.649,24.373,24.78,23.773,27.215,23.899,23.229,9.622,17.339,8.612,-0.057,2.399,2.892,11.484,24.558,30.1,27.271,28.014,24.641,20.177,21.337,24.442,-13.889,3.429,-2.686,-7.969,13.084,7.231,-1.636,11.233,24.642,28.131,27.714,27.42,23.629,20.952,17.991,14.061,-44.597,-27.738,-18.622,8.803,27.701,26.817,10.311,NA,NA,25.676,29.746,29.314,27.148,0.558,7.555
"1954-05",-10.918,2.647,-1.665,9.933,14.361,12.381,21.744,25.48,25.892,22.521,25.869,22.598,21.893,7.019,16.826,7.355,4.228,10.192,8.207,16.668,27.223,30.133,26.56,27.769,23.324,17.289,19.652,21.787,-3.52,6.559,1.025,-1.257,18.986,13.435,2.145,15.754,28.472,30.371,27.495,24.756,19.533,17.935,14.863,11.427,-47.317,-30.972,-4.693,12.575,27.629,25.528,11.639,NA,NA,27.088,29.8,29.167,25.065,-1.964,10.043
"1954-06",-5.458,7.433,5.878,16.582,20.08,16.344,24.452,25.488,26.62,21.59,24.928,22.105,20.42,3.509,12.614,3.235,9.052,14.991,14.643,23.299,31.446,30.134,26.545,27.589,22.305,15.187,18.466,20.248,4.769,14.53,9.684,4.54,23.605,18.074,5.309,19.696,30.983,31.573,27.381,21.873,12.923,14.898,10.201,11.186,-45.409,-29.994,-1.918,14.088,27.23,24.581,13.881,NA,NA,28.201,28.992,28.188,23.205,-2.614,12.609
"1954-07",-3.474,11.094,8.446,21.178,25.73,19.434,25.662,24.986,26.999,22.264,25.242,22.832,21.806,3.703,13.199,2.658,11.079,18.392,16.827,25.536,31.357,29.853,26.561,27.455,22.423,14.711,17.817,20.055,7.888,19.662,15.042,10.15,24.618,20.827,7.167,22.171,31.024,30.79,26.941,20.681,13.187,13.576,10.233,9.541,-47.878,-28.181,-0.8,15.556,26.606,23.785,16.929,NA,NA,26.306,27.598,27.06,22.63,-5.001,13.904
"1954-08",-8.841,9.709,7.014,18.786,23.325,19.375,25.722,25.479,27.09,22.674,25.925,23.378,22.951,4.948,14.802,4.908,9.851,15.107,15.902,24.057,30.69,29.076,26.506,27.451,23.09,17.09,19.509,20.642,6.921,16.987,11.979,8.895,23.868,19.363,6.392,21.645,31.142,28.815,26.307,19.593,14.472,12.868,10.648,9.866,-46.679,-30.202,-1.378,16.158,26.54,23.865,18.349,NA,NA,25.556,27.153,26.768,22.299,-3.949,13.312
"1954-09",-13.838,4.089,2.602,11.09,19.25,16.939,22.909,25.471,27.147,23.368,26.954,25.18,24.991,7.282,16.803,5.517,4.462,8.789,5.784,20.718,28.506,28.942,26.491,26.304,23.605,21.098,21.898,21.209,-1.194,7.265,3.277,3.335,19.479,13.512,3.415,17.926,28.54,28.477,26.051,24.518,20.325,17.56,13.559,10.67,-39.77,-31.655,-4.269,15.772,26.717,23.311,17.904,NA,NA,26.156,27.792,27.267,21.893,-1.591,11.549
"1954-10",-24.062,-4.9,-4.864,6.214,9.308,8.552,17.948,23.972,26.238,23.613,27.321,26.403,25.547,8.839,18.05,7.14,2.76,4.904,-0.588,15.843,25.848,29.069,26.433,25.882,24.165,23.092,23.796,23.329,-10.767,0.476,-3.607,-5.159,12.421,6.009,-1.686,13.416,26.348,25.13,26.132,27.171,24.824,19.797,17.052,11.227,-35.572,-21.616,-14.678,13.935,27.07,23.703,15.934,NA,NA,27.55,27.657,27.211,22.87,-0.285,8.995
"1954-11",-24.907,-14.642,-16.117,-1.737,1.924,1.925,13.215,23.585,25.809,23.842,27.322,26.433,25.934,12.023,20.272,9.857,-2.589,-1.618,-8.117,9.245,20.88,27.719,26.122,25.619,23.599,23.799,24.115,23.928,-25.648,-8.408,-14.307,-16.356,6.509,0.49,-5.269,9.015,21.697,21.442,25.578,28.828,27.722,21.627,20.173,13.27,-23.645,-15.324,-22.876,12.165,27.513,25.041,13.004,NA,NA,27.196,27.235,27.169,24.19,1.908,6.13
"1954-12",-33.509,-22.066,-25.08,-2.94,-2.168,-3.641,9.197,22.278,24.913,23.722,26.431,25.372,25.615,14.515,23.283,11,-5.628,-2.709,-9.726,5.225,13.356,23.859,24.228,24.666,24.089,23.537,23.525,24.861,-31.5,-11.6,-21.317,-21.584,1.463,-8.393,-11.049,3.679,17.078,16.559,25.478,30.852,32.16,24.314,23.221,15.293,-15.595,-7.435,-26.796,10.904,27.845,25.968,11.913,NA,NA,25.217,26.85,26.861,25.518,3.089,3.847
"1955-01",-35.301,-27.607,-27.067,-3.738,-1.75,-3.733,9.946,21.809,23.201,24.011,26.988,24.918,25.501,15.208,23.518,13.737,-6.317,-4.575,-12.975,4.278,11.969,23.199,23.355,24.132,24.108,22.745,24.109,25.669,-32.939,-18.259,-27.976,-26.947,-1.654,-12.762,-13.907,1.133,14.75,15.026,25.12,29.393,30.838,26.21,23.998,15.734,-16.208,-6.982,-23.964,5.868,28.009,26.927,11.154,NA,NA,24.445,26.669,26.765,26.822,4.331,2.273
"1955-02",-30.888,-16.493,-25.247,-2.305,-4.407,-5.471,9.476,22.704,23.744,25.147,27.811,25.144,26.299,15.641,25.296,12.846,-10.912,-4.469,-12.49,9.506,18.493,25.588,25.021,25.404,24.666,24.496,24.028,25.934,-31.916,-15.439,-22.389,-25.35,3.856,-6.446,-10.478,3.164,18.015,19.519,25.748,29.523,31.321,26.219,24.794,16.527,-26.81,-11.739,-32.172,6.11,27.865,27.257,10.011,NA,NA,24.005,27.145,27.203,27.498,4.747,3.604
"1955-03",-28.603,-15.557,-22.357,0.785,1.579,0.277,11.561,23.098,23.763,25.807,29.134,25.699,26.716,13.443,23.064,10.964,-7.428,-4.151,-8.263,10.036,23.06,29.896,27.589,27.691,25.346,24.931,24.027,25.373,-29.078,-8.259,-13.522,-17.345,8.952,4.359,-4.852,10.033,21.967,24.085,26.633,30.078,30.077,24.023,23.114,14.769,-38.145,-22.019,-22.191,7.546,27.849,27.413,9.348,NA,NA,24.34,28.246,28.194,27.283,2.832,5.315
"1955-04",-20.209,-3.724,-5.809,3.723,9.599,7.814,16.968,25.289,25.001,24.193,27.636,24.692,24.544,9.563,19.122,7.622,-1.049,5.03,0.825,13.613,25.52,31.311,27.84,28.176,24.121,23.015,22.758,23.507,-19.472,-2.423,-7.07,-11.841,11.325,7.37,-1.319,12.604,24.023,27.384,27.462,28.44,24.136,21.65,18.101,13.515,-41.796,-26.361,-19.805,8.506,28.058,26.962,10.337,NA,NA,25.723,29.515,29.191,26.11,1.664,7.924
"1955-05",-13.947,2.54,0.062,8.725,16.476,13.909,21.352,25.587,24.808,22.289,26.002,23.623,21.478,6.552,14.472,7.024,5.641,10.834,10.696,17.363,28.397,30.858,27.778,28.161,23.585,19.266,21.049,22.313,-2.255,7.254,2.129,-1.221,20.033,12.561,2.443,16.391,28.457,30.853,27.96,25.509,18.501,17.425,13.434,12.242,-45.75,-32.76,-7.655,11.445,27.919,26.225,11.442,NA,NA,27.379,30.111,29.494,24.628,-0.102,10.553
"1955-06",-6.924,9.282,6.49,13.865,18.792,17.553,23.889,25.939,26.256,21.604,25.399,22.476,20.608,3.459,12.327,4.129,10.141,16.93,16.822,21.84,32.576,30.434,26.824,28.034,22.628,14.621,18.057,20.93,5.239,12.747,10.339,5.976,25.498,16.811,4.679,20.264,31.913,31.584,27.555,21.56,13.931,13.987,10.49,9.779,-46.632,-33.662,-1.719,13.316,27.337,25.142,13.496,NA,NA,28.638,29.186,28.534,23.658,-2.01,12.722
"1955-07",-6.156,11.084,9.106,17.893,22.814,20.997,24.623,26.188,27.132,22.159,25.498,22.863,21.913,3.77,13.021,2.499,13.16,18.831,17.233,25.485,32.62,28.59,25.502,26.657,21.775,15.215,17.925,19.111,9.181,19.017,15.058,9.971,25.175,20.691,7.129,21.818,32.632,30.419,27.077,22.424,14.477,14.657,10.77,8.707,-46.187,-34.053,-0.476,15.116,26.665,23.607,16.763,NA,NA,27.078,28.291,27.69,21.65,-3.89,13.967
"1955-08",-9.703,8.456,6.419,18.193,24.1,20.895,24.274,25.6,27.42,22.964,26.261,23.706,23.956,4.532,14.679,3.678,11.083,16.496,16.956,23.356,30.354,27.368,25.267,26.591,22.839,16.683,19.026,20.078,5.643,14.718,12.266,9.687,24.459,18.886,7.49,22.415,31.528,29.407,26.943,23.208,15.416,15.386,10.848,9.764,-47.382,-39.916,-1.794,15.747,26.445,23.646,17.765,NA,NA,25.854,27.979,27.557,21.666,-2.743,13.059
"1955-09",-20.046,3.473,3.612,13.688,19.589,16.313,23.327,25.296,27.478,23.441,27.354,25.806,24.582,5.869,14.918,5.081,8.039,11.591,10.441,19.517,27.417,28.478,25.891,26.212,23.049,22.073,22.219,21.031,-0.235,7.64,3.163,3.305,18.16,11.562,5.158,18.465,27.423,28.486,27.074,25.586,19.419,16.686,13.077,9.695,-45.203,-33.038,-4.549,15.424,26.81,23.789,17.563,NA,NA,25.617,27.953,27.294,21.285,-2.333,11.111
"1955-10",-27.761,-2.503,-2.806,6.355,12.389,11.277,19.605,24.48,26.686,23.386,27.484,25.993,24.402,8.811,17.613,7.866,3.337,7.316,4.242,14.633,24.142,28.358,25.813,25.888,23.934,22.753,24.424,22.799,-7.718,2.29,-2.898,-4.188,11.895,3.483,-0.872,11.15,24.832,25.233,26.278,28.276,24.37,20.039,15.476,11.819,-34.462,-20.849,-21.024,13.519,27.005,24.602,16.599,NA,NA,26.457,27.907,27.272,22.112,-0.567,9.3
"1955-11",-32.157,-15.105,-15.413,-0.649,0.91,1.58,14.725,23.671,25.992,23.251,26.673,26.48,25.724,13.589,22.415,10.418,-0.54,0.819,-2.895,9.436,20.389,27.184,25.499,25.168,23.381,23.083,24.327,24.488,-21.438,-4.291,-13.003,-14.368,6.761,-0.827,-5.839,7.483,20.662,21.261,25.349,29.815,29.636,24.926,19.963,12.737,-23.205,-11.992,-26.186,12.763,27.419,25.345,13.556,NA,NA,26.912,27.155,27.058,23.46,1.803,6.561
"1955-12",-30.931,-22.501,-22.607,-6.06,-5.043,-4.199,9.015,22.107,25.243,23.195,26.071,25.478,25.602,14.193,23.476,12.515,-8.096,-7.831,-16.526,5.568,14.59,24.323,24.236,24.139,23.037,24.044,24.721,24.385,-30.976,-17.805,-24.665,-23.394,-0.992,-7.93,-10.084,3.494,16.156,17.182,25.226,30.603,30.945,25.864,20.973,14.786,-14.01,-5.646,-25.473,11.88,27.638,26.376,11.67,NA,NA,25.118,26.73,26.867,25.056,3.669,3.375
"1956-01",-30.654,-20.83,-27.512,-7.161,-3.045,-4.076,9.05,21.903,24.696,23.588,25.973,24.658,25.334,15.609,23.87,14.925,-5.586,-6.638,-17.229,3.764,12.086,22.013,22.954,23.81,23.981,23.465,24.477,25.41,-33.089,-22.48,-27.607,-28.653,-2.926,-14.217,-12.521,-0.942,14.811,16.305,24.989,31.048,33.427,26.591,24.293,15.786,-16.172,-5.893,-17.06,6.26,27.377,27.242,10.51,NA,NA,24.073,26.722,26.848,26.04,5.214,2.201
"1956-02",-30.629,-24.218,-28.018,0.289,2.476,-1.071,13.713,21.926,24.151,23.944,26.75,24.165,25.037,14.35,23.927,14.433,-5.414,-2.524,-12.615,4.963,15.081,26.068,25.401,25.309,24.726,22.574,23.913,26.106,-33.826,-15.451,-23.672,-25.439,-1.801,-7.591,-9.325,1.75,15.062,18.491,25.293,29.478,31.385,24.131,24.227,16.553,-27.512,-12.819,-19.155,4.288,27.262,27.636,9.321,NA,NA,23.621,27.044,27.099,26.905,5.665,2.689
"1956-03",-27.761,-17.368,-20.394,2.332,8.423,3.563,16.069,22.86,23.832,23.684,27.289,24.353,25.079,14.041,23.538,12.807,-2.703,2.479,-0.65,8.936,19.097,28.783,26.882,26.983,24.965,21.504,23.038,24.447,-27.258,-3.546,-13.581,-19.213,5.798,1.367,-5.865,6.945,19.732,22.945,26.51,26.956,25.76,23.601,20.903,15.729,-36.67,-23.982,-21.375,5.121,27.239,27.602,9.269,NA,NA,24.173,28.534,28.425,26.349,4.603,5.137
"1956-04",-19.054,-9.635,-11.904,3.562,12.3,9.426,19.804,24.571,25.046,23.339,26.705,23.78,24.581,9.831,20.374,9.287,1.501,5.368,5.305,13.352,25.185,29.934,27.232,27.851,24.241,20.61,22.269,23.346,-13.943,5.084,-2.179,-7.561,13.933,11.182,1.422,13.209,23.928,28.333,27.423,27.121,22.343,20.797,16.325,13.143,-44.202,-30.653,-10.152,7.765,27.246,26.892,9.958,NA,NA,24.968,29.195,28.765,25.71,3.482,8.16
"1956-05",-14.178,1.297,0.314,11.158,15.767,13.287,22.44,25.191,25.965,22.081,25.858,23.033,21.895,6.172,15.067,5.951,5.296,10.966,11.319,17.746,27.619,29.936,26.458,27.631,23.437,17.214,20.144,21.769,-2.849,9.203,2.694,-0.379,19.568,13.527,2.726,16.31,28.441,30.126,27.349,25.413,18.519,16.898,12.726,11.403,-45.215,-31.421,-7.708,10.719,27.054,25.906,11.23,NA,NA,27.002,29.178,28.519,24.917,-1.714,10.469
"1956-06",-7.929,7.553,6.625,16.881,21.678,18.556,23.605,24.886,26.026,21.158,24.577,21.998,19.897,3.114,13.044,4.264,11.309,16.751,12.535,22.436,30.276,29.96,26.159,27.593,22.226,15.469,18.525,20.359,4.719,13.731,10.684,5.874,23.098,17.735,5.843,20.197,30.718,30.557,27.089,19.393,11.069,12.576,8.998,10.431,-45.414,-32.774,-0.914,12.562,26.727,25.282,13.651,NA,NA,27.457,28.285,27.559,23.495,-1.838,12.426
"1956-07",-3.5,10.41,8.839,22.37,25.75,19.89,24.201,25.226,26.485,20.581,24.139,21.7,19.605,2.314,12.305,4.309,12.048,16.379,19.057,24.708,31.093,28.659,25.56,26.874,22.349,14.982,19.228,20.291,9.34,18.14,14.049,10.775,24.854,21.81,8.172,23.17,31.166,28.908,26.936,22.335,13.159,13.369,10.032,9.165,-43.792,-36.606,0.896,14.433,26.383,23.826,16.477,NA,NA,25.86,27.636,27.062,22.541,-1.152,13.853
"1956-08",-8.508,8.306,7.118,19.707,24.46,20.023,23.707,24.861,26.964,21.688,25.235,22.672,22.695,5.578,14.151,4.104,11.511,15.027,16.743,23.453,29.585,28.399,25.416,26.424,22.474,16.912,19.446,19.919,5.185,14.796,11.612,10.207,24.604,19.099,6.516,23.052,31.31,28.729,26.758,22.855,16.688,14.44,11.065,9.723,-47.522,-34.184,0.601,14.975,26.248,23.617,17.932,NA,NA,24.929,26.98,26.603,21.613,-2.623,13.044
"1956-09",-17.478,1.851,1.688,15.003,18.279,15.413,22.697,24.821,27.205,22.64,26.263,24.39,24.439,8.292,17.313,7.042,5.988,9.593,7.763,20.163,27.841,28.683,25.934,26.339,23.167,20.169,22.129,20.772,-1.113,9.041,4.504,4.037,18.263,12.053,3.926,18.277,27.287,27.116,26.47,24.96,19.729,16.732,13.407,9.742,-44.344,-34.913,-1.57,14.197,26.681,23.883,17.84,NA,NA,25.048,27.075,26.539,21.27,-1.862,10.939
"1956-10",-25.103,-5.951,-5.73,5.604,11.57,11.285,18.292,24.421,26.76,23.1,26.781,24.803,23.981,9.968,17.762,6.787,2.762,4.754,0.088,14.907,25.153,28.185,25.856,25.55,23.986,20.266,23.453,23.183,-14.062,-0.091,-4.537,-6.753,11.784,5.456,-1.191,13.471,25.061,24.934,25.842,27.34,24.459,20.005,17.193,10.7,-34.671,-26.828,-9.623,13.411,26.685,23.91,15.406,NA,NA,26.413,27.395,27.052,22.539,-0.299,8.494
"1956-11",-28.9,-16.258,-15.223,-1.294,1.143,1.489,13.876,23.647,25.87,23.141,26.302,25.467,25.329,12.769,21.556,10.197,-2.363,0.12,-5.581,10.782,19.587,26.585,25.379,25.406,23.622,22.337,24.17,24.512,-26.653,-7.096,-13.505,-18.416,7.259,-3.098,-6.372,7.971,21.279,20.906,25.582,28.757,28.583,23.033,20.093,11.646,-23.685,-12.506,-19.82,10.249,27.255,25.139,12.86,NA,NA,26.537,27.26,27.302,23.48,1.367,5.941
"1956-12",-32.872,-22.664,-25.048,-5.838,-0.58,-1.267,10.968,22.406,25.083,22.804,25.39,24.198,24.782,14.33,23.147,11.493,-6.438,-1.954,-10.33,5.269,13.507,24.177,23.712,24.124,23.524,22.945,24.701,25.828,-31.318,-12.646,-22.6,-24.333,2.159,-8.42,-10.638,3.574,16.974,17.003,24.991,31.21,31.601,24.896,22.161,14.432,-13.123,-5.605,-23.372,6.792,27.808,26.683,11.616,NA,NA,24.956,26.807,26.909,25.005,3.328,3.906
"1957-01",-32.772,-23.983,-31.7,-8.371,-4.098,-7.125,10.541,22.218,24.509,23.343,25.586,24.559,25.359,16.147,25.512,14.018,-4.483,-5.939,-15.075,4.371,13.26,23.36,24.405,24.522,24.423,22.971,24.356,25.949,-34.068,-16.214,-23.257,-29.096,-0.435,-8.738,-11.012,3.071,15.467,16.543,24.929,31.479,32.797,26.142,24.859,16.475,-16.126,-6.362,-18.288,5.935,27.934,27.251,10.358,NA,NA,24.148,26.474,26.689,26.436,4.55,2.735
"1957-02",-29.801,-26.173,-28.351,-3.458,-1.11,-5.459,12.452,21.76,23.118,24.194,26.651,25.415,26.432,15.013,25.331,12.785,-8.986,-4.497,-7.347,5.558,15.704,26.64,26.55,26.081,25.263,24.623,24.408,25.596,-33.544,-12.722,-23.319,-23.899,3.659,-5.425,-8.692,3.785,18.803,18.771,25.6,28.411,28.499,23.492,23.993,16.953,-26.629,-12.321,-21.699,3.626,27.977,28.16,10.171,NA,NA,24.031,27.192,27.234,26.609,4.521,3.111
"1957-03",-24.932,-15.952,-22.46,2.032,4.071,0.475,15.199,22.432,23.599,24.355,27.176,24.902,25.444,12.808,22.974,11.235,-3.413,-0.055,-3.644,8.836,20.29,29.304,27.325,27.57,25.649,23.476,23.257,25.349,-26.786,-5.356,-12.996,-19.718,7.051,1.769,-4.885,7.047,20.753,23.071,26.554,28.559,28.06,22.807,22.091,15.775,-38.432,-20.656,-26.503,5.879,27.865,27.753,9.685,NA,NA,24.98,28.099,27.812,26.847,2.696,5.107
"1957-04",-20.174,-6.021,-11.381,4.794,9.356,6.701,17.778,24.637,24.829,23.598,27.175,24.506,24.095,9.068,18.76,7.639,-1.597,2.397,2.808,12.445,25.028,29.939,27.477,27.653,24.354,20.706,22.81,23.589,-16.417,1.099,-2.989,-8.005,15.497,9.263,-1.286,13,25.214,27.508,27.529,25.129,22.449,20.446,17.95,13.914,-42.69,-26.655,-19.15,8.482,27.84,27.139,9.61,NA,NA,25.467,29.26,28.771,25.991,0.392,7.889
"1957-05",-12.294,2.137,-0.966,10.844,13.809,10.466,20.504,24.984,25.653,22.517,26.111,23.604,22.552,6.265,16.003,6.265,3.231,9.518,9.948,16.756,27.287,29.915,25.739,25.831,22.776,17.729,19.957,22.33,-4.015,8.791,1.618,0.199,18.284,12.983,1.946,15.918,26.905,28.954,27.865,24.358,17.919,17.557,13.11,12.796,-45.887,-26.944,-8.351,11.499,27.822,26.2,11.798,NA,NA,27.084,29.562,29.007,24.973,-1.187,10.043
"1957-06",-7.288,8.837,7.499,15.15,20.199,17.31,24.042,25.29,26.199,21.925,25.342,22.943,21.483,4.412,14.235,5.028,9.201,16.849,15.418,22.142,31.395,29.903,26.061,27.198,21.666,15.321,18.219,19.93,4.626,15.221,9.158,5.272,23.293,17.53,4.889,19.469,31.491,31.304,27.279,20.177,13.234,13.649,10.497,10.73,-47.254,-30.293,-1.945,13.062,27.233,24.974,14.199,NA,NA,28.403,29.083,28.409,22.92,-2.398,12.574
"1957-07",-5.305,9.364,8.509,20.04,25.205,20.914,25.37,25.239,27.223,21.432,24.72,22.874,18.931,3.987,11.989,4.378,11.509,18.27,17.05,25.396,32.801,28.846,25.867,26.891,21.746,15.387,17.859,19.64,7.898,18.236,14.321,9.783,25.299,21.78,7.606,22.727,32.403,30.759,26.732,20.169,12.323,13.517,9.531,10.062,-50.192,-31.647,-0.21,14.59,26.879,23.894,16.694,NA,NA,26.59,28.337,27.625,22.356,-3.798,13.495
"1957-08",-9.155,8.246,6.739,18.758,22.936,20.653,24.158,24.895,27.604,22.373,25.557,24.131,23.039,5.673,14.188,5.155,10.262,15.608,15.57,23.196,31.115,28.793,26.019,26.862,22.673,17.149,19.09,20.117,5.805,15.644,12.511,9.487,23.575,18.54,6.9,22.009,31.626,29.205,26.491,22.465,15.311,13.464,10.774,9.556,-45.948,-28.691,-1.838,15.557,26.558,23.067,18.236,NA,NA,25.501,27.366,26.852,22.398,-2.219,13.317
"1957-09",-17.644,2.664,1.491,12.971,18.31,15.808,21.201,24.903,27.491,23.178,26.682,25.224,24.524,8.347,16.929,6.531,7.537,12.258,10.281,19.711,27.849,29.39,26.463,26.891,23.527,21.636,22.082,21.354,-0.461,8.396,2.964,3.589,17.716,12.175,5.407,18.074,27.631,27.677,26.475,25.196,21.143,17.116,13.038,11.292,-45.906,-36.583,-5.162,15.104,26.958,23.844,17.888,NA,NA,25.344,27.697,27.062,22.344,-1.106,10.978
"1957-10",-24.757,-5.771,-4.634,6.447,10.89,9.73,17.911,24.656,26.287,24,27.36,25.492,24.858,9.77,18.174,8.393,1.311,7.09,4.717,16.134,26.136,29.288,27.12,26.52,24.882,22.769,24.296,23.834,-11.97,2.11,-3.812,-4.973,14.515,6.146,-2.665,13.882,25.639,25.335,26.038,27.104,23.82,19.411,16.382,11.467,-35.46,-24.035,-11.66,13.579,27.205,23.775,15.888,NA,NA,26.389,27.758,27.354,23.703,0.498,9.216
"1957-11",-29.937,-18.24,-16.645,1.431,3.413,2.623,13.76,23.029,25.48,24.052,27.073,25.291,25.611,12.369,21.164,10.285,-6.701,0.008,-5.83,9.969,19.145,27.184,25.628,25.23,23.989,23.2,23.849,23.945,-25.36,-5.379,-13.693,-15.167,8.188,-0.907,-7.642,7.886,21.906,21.367,25.482,29.366,28.592,21.969,19.662,13.811,-24.815,-14.478,-24.989,13.352,27.621,24.928,13.036,NA,NA,26.883,27.586,27.423,24.436,2.036,5.932
"1957-12",-32.037,-19.926,-21.269,-4.081,-2.052,-2.493,9.168,22.409,24.747,23.893,26.494,24.906,25.948,14.804,23.624,12.857,-8.836,-4.324,-15.699,7.394,15.55,24.098,24.379,24.739,23.33,23.351,23.597,25.341,-34.972,-20.554,-24.658,-25.388,0.613,-8.247,-10.915,4.483,17.244,17.657,25.346,30.152,30.512,23.759,22.4,15.264,-16.547,-8.426,-22.026,8.021,27.728,25.933,11.957,NA,NA,25.535,27.018,27.01,25.846,3.983,3.452
"1958-01",-29.728,-24.47,-27.836,-6.173,-3.656,-4.524,10.526,21.637,23.163,24.533,26.947,24.763,26.319,16.283,25.599,12.924,-10.264,-6.557,-17.279,4.373,13.69,24.078,25.221,24.88,24.03,23.213,24.933,26.058,-36.465,-18.107,-26.616,-29.42,0.431,-8.197,-10.779,3.523,16.5,17.029,25.491,30.615,32.034,26.142,25.044,16.85,-15.747,-6.541,-27.087,6.107,27.843,26.818,10.917,NA,NA,24.501,26.826,26.936,26.882,5.053,2.857
"1958-02",-28.319,-24.046,-29.09,-3.242,-2.465,-4.495,12.014,23.022,24.02,25.323,27.851,25.2,26.154,15.43,24.117,13.621,-10.787,-5.724,-14.272,6.41,16.722,25.64,25.623,25.556,24.556,24.765,24.4,25.971,-35.247,-20.356,-27.099,-26.769,-1.264,-7.864,-8.793,2.415,16.212,18.512,25.982,30.03,30.765,24.007,23.8,17.824,-28.592,-16.094,-20.333,5.109,28.1,27.638,9.659,NA,NA,23.528,27.414,27.422,27.638,4.636,2.163
"1958-03",-29.942,-17.322,-21.775,0.305,2.305,0.11,15.237,24.054,24.926,25.175,27.975,24.731,25.319,12.897,22.057,10.71,-4.355,1.039,-4.8,10.092,20.227,28.06,26.989,27.171,25.365,22.429,23.769,25.928,-28.045,-8.892,-16.825,-19.614,6.397,-1.046,-7.429,5.518,20.534,22.158,26.622,29.975,29.093,23.243,22.284,15.703,-39.606,-23.909,-22.076,4.808,27.963,27.696,9.944,NA,NA,23.689,28.453,28.271,27.711,3.101,4.348
"1958-04",-24.114,-4.846,-13.185,3.941,8.032,6.757,18.595,24.693,24.987,24.272,27.853,24.158,24.898,9.674,19.513,8.164,0.822,7.617,4.966,13.082,23.691,30.069,27.402,28.327,24.949,20.299,21.418,24.263,-14.268,1.679,-2.637,-6.888,11.782,6.719,-3.788,12.607,24.36,26.233,27.537,28.134,25.031,21.94,19.066,13.879,-43.251,-29.067,-19.939,10.791,27.914,27.153,10.638,NA,NA,24.994,29.598,29.122,26.928,0.44,7.846
"1958-05",-12.851,2.155,-1.655,11.23,15.069,10.984,22.353,25.675,26.3,22.87,26.564,23.01,22.645,5.881,15.677,4.842,3.687,9.873,7.253,16.829,27.574,30.305,27.083,28.23,24.037,18.056,20.001,22.016,-3.763,6.108,2.763,-0.516,17.997,14.297,1.683,16.693,28.258,30.042,27.741,24.827,18.17,18.468,13.543,11.835,-47.021,-33.094,-6.799,11.934,27.593,26.105,11.883,NA,NA,26.813,29.751,29.181,25.307,0.743,10.055
"1958-06",-5.207,8.914,5.082,12.922,19.762,17.63,24.747,25.652,26.693,21.794,25.217,22.236,21.535,2.855,13.749,1.367,7.282,15.56,14.802,23.212,31.371,28.842,25.727,27.107,22.494,15.034,18.52,20.829,4.841,13.167,9.521,5.464,23.933,18.303,5.867,20.405,31.409,31.384,27.202,19.479,12.434,13.074,10.134,10.37,-45.016,-30.965,-1.613,14.091,26.874,25.095,13.897,NA,NA,28.166,29.011,28.326,23.412,-2.115,12.554
"1958-07",-5.111,9.958,7.635,20.627,24.654,19.99,25.187,24.923,27.199,21.383,24.823,22.64,19.767,3.069,10.382,1.996,10.046,15.325,16.492,24.965,31.095,29.248,25.641,27.101,22.27,14.215,17.633,19.924,8.143,18.362,15.178,10.353,25.756,21.225,6.63,21.844,32.312,29.932,26.904,21.97,13.809,13.676,10.485,9.215,-43.688,-31.357,-0.347,15.177,26.515,23.475,16.769,NA,NA,27.128,27.604,27.179,22.812,-2.907,13.74
"1958-08",-8.075,8.816,5.693,18.116,23.072,19.361,24.56,25.2,27.24,21.292,25.111,22.778,20.695,4.681,13.292,4.554,10.602,15.85,15.473,24.257,31.031,28.339,25.267,26.084,22.994,16.998,19.382,20.836,3.971,13.942,9.569,8.914,23.492,19.084,7.063,21.701,30.973,29.681,26.694,23.132,16.795,14.883,12.156,9.474,-45.087,-36.547,-0.436,15.718,26.262,23.168,18.375,NA,NA,25.75,27.308,26.963,22.664,-2.239,12.923
"1958-09",-15.749,2.912,3.23,11.647,16.696,14.925,21.458,25.6,27.473,23.221,26.96,25.213,25.101,8.273,16.606,5.573,7.303,13.164,9.347,22.678,30.003,29.255,26.593,27.112,23.912,20.269,21.157,21.255,-1.231,6.925,3.094,2.385,18.863,11.577,3.938,17.599,29.358,28.771,26.529,25.179,21.638,18.67,15.307,10.668,-45.022,-36.7,-3.409,14.77,26.523,23.254,17.543,NA,NA,26.755,27.58,27.104,22.336,-0.704,11.274
"1958-10",-21.988,-1.409,-3.633,6.697,9.543,8.555,18.694,24.934,27.442,23.725,27.552,26.115,26.009,10.645,18.756,6.968,1.775,5.156,1.39,15.818,26.328,28.969,26.637,26.312,24.436,23.278,23.474,23.019,-12.569,-1.295,-5.542,-6.86,12.813,3.301,-2.19,12.321,26.395,25.523,26.13,27.489,24.154,20.421,16.546,11.838,-34.782,-20.683,-9.552,13.607,26.976,23.868,15.576,NA,NA,27.007,27.958,27.485,23.455,-0.633,9.129
"1958-11",-27.201,-11.283,-11.459,-0.171,3.01,2.577,13.179,23.48,26.288,23.573,27.048,25.791,25.693,12.505,21.335,9.886,-4.348,-0.717,-6.578,10.75,19.632,26.71,25.144,25.185,23.601,22.773,24.505,23.608,-24.542,-6.864,-15.92,-15.949,7.256,-1.413,-5.428,7.461,21.314,21.713,25.889,29.546,29.43,22.655,21.137,13.577,-25.423,-13.046,-22.34,11.05,27.37,24.877,13.178,NA,NA,27.201,27.909,27.786,24.339,1.941,6.297
"1958-12",-30.223,-17.219,-19.035,-5.704,-1.022,-1.951,9.368,22.759,25.431,23.324,25.8,25.127,25.54,13.963,22.462,11.208,-11.48,-6.876,-14.172,6.447,14.475,23.091,22.708,23.262,22.714,23.335,23.635,24.691,-33.803,-16.064,-25.742,-26.332,0.765,-9.326,-10.83,2.475,15.753,17.22,25.226,29.784,29.807,22.961,24.071,15.507,-17.265,-8.364,-15.787,8.359,27.919,26.118,11.56,NA,NA,25.474,27.449,27.54,26.384,2.851,3.233
"1959-01",-31.322,-20.831,-27.014,-7.753,-4.361,-6.225,8.023,22.424,24.833,24.197,26.377,24.726,25.841,16.176,24.463,13.467,-9.506,-2.151,-12.796,6.903,14.243,22.924,23.863,24.151,23.842,23.538,24.069,25.955,-35.28,-15.54,-24.445,-26.855,-0.119,-10.026,-11.516,1.07,14.579,17.082,24.758,28.82,31.174,25.021,24.247,17.542,-16.655,-7.604,-33.992,5.695,27.915,27.173,9.858,NA,NA,23.839,26.971,27.097,27.214,4.171,2.907
"1959-02",-33.298,-20.305,-28.672,-4.742,-2.701,-4.277,10.708,21.474,23.787,24.611,27.357,24.928,26.223,15.005,24.451,13.006,-10.935,-3.423,-12.804,7.013,16.149,26.293,25.877,25.756,24.914,23.877,24.428,26.501,-35.699,-15.586,-20.052,-24.003,2.878,-2.913,-8.619,6.408,17.838,20.143,25.821,29.538,30.59,25.248,24.678,16.965,-28.601,-15.493,-24.396,5.601,27.962,27.663,9.423,NA,NA,24.063,27.227,27.242,28.391,4.249,3.107
"1959-03",-29.098,-14.729,-19.699,0.262,5.298,3.866,14.754,22.977,23.351,24.519,27.428,25.152,25.573,13.615,22.029,11.903,-3.379,1.671,-3.238,10.013,20.072,28.463,26.113,26.344,24.817,22.977,23.089,25.715,-28.231,-8.611,-17.803,-19.994,6.462,-1.489,-4.851,6.007,18.776,23.578,26.592,28.531,26.503,24.596,20.484,16.568,-38.543,-23.947,-17.052,5.431,27.929,27.358,9.639,NA,NA,24.038,28.622,28.481,27.805,3.386,4.655
"1959-04",-22.032,-5.827,-8.092,4.178,8.923,7.536,17.672,24.043,24.58,24.14,27.323,24.187,24.345,11.569,19.55,9.796,-0.7,6.434,4.686,16.203,26.687,30.843,27.731,27.936,24.187,20.816,21.488,23.52,-14.614,2.676,-4.317,-9.938,13.279,6.971,-2.829,11.234,24.096,26.612,27.651,26.061,22.666,20.887,17.448,13.715,-43.958,-27.437,-18.198,9.797,27.935,27.145,10.586,NA,NA,24.653,29.759,29.294,26.543,1.563,8.057
"1959-05",-13.251,1.667,-0.879,8.899,13.731,12.126,22.455,25.606,25.979,22.304,25.883,22.71,21.127,6.333,15.297,5.917,6.122,13.177,9.708,19.067,29.024,30.806,27.052,27.656,23.275,18.189,19.901,21.535,-3.892,5.695,2.186,-1.32,18.303,14.124,2.752,17.37,28.141,30.703,27.781,24.245,15.996,16.802,12.299,11.593,-43.183,-29.097,-6.985,11.64,27.642,26.353,11.523,NA,NA,26.751,29.887,29.256,24.638,-0.479,10.536
"1959-06",-5.593,8.395,6.388,15.405,23.148,17.559,25.313,25.193,26.854,21.677,25.012,22.213,20.762,4.782,14.684,4.317,10.061,18.493,16.338,23.128,32.19,30.391,26.204,27.256,22.714,14.064,18.386,20.723,4.724,13.231,9.616,6,22.557,18.372,6.35,19.099,30.999,31.506,27.361,19.728,12.301,14.108,10.726,9.197,-44.208,-32.443,-2.77,14.102,27.316,25.236,14.066,NA,NA,28.075,28.602,27.95,23.031,-3.02,12.891
"1959-07",-4.655,10.431,8.682,19.224,22.397,18.415,24.031,25.336,27.232,21.281,24.778,22.274,19.611,3.252,12.045,3.427,11.64,17.925,17.067,25.554,32.149,28.907,25.843,27.078,22.131,15.191,17.998,19.935,7.147,17.667,13.653,8.485,24.575,22.626,8.212,22.87,31.627,30.867,27.033,20.443,12.768,12.437,9.962,9.162,-43.952,-30.278,-0.382,15.585,27.08,24.049,16.883,NA,NA,27.112,27.939,27.436,22.444,-2.337,13.786
"1959-08",-6.738,9.715,6.301,18.645,21.267,18.028,25.769,25.432,27.479,22.633,25.849,23.203,22.845,5.756,15.008,4.216,9.202,15.003,13.96,24.758,31.528,28.649,26.318,26.954,22.897,17.56,19.584,20.828,5.71,15.76,10,8.078,23.383,18.189,6.675,21.391,30.874,29.149,26.838,22.769,16.596,14.871,11.655,9.687,-44.184,-35.082,-1.232,16.033,26.898,23.665,18.32,NA,NA,25.486,27.549,27.062,22.333,-2.014,13.282
"1959-09",-17.151,4.507,2.32,15.099,17.263,15.573,23.367,25.47,27.632,23.583,27.152,24.926,25.857,8.6,19.283,5.684,7.686,12.05,10.085,20.881,29.78,29.13,26.62,26.758,23.62,20.109,21.211,21.3,-0.689,8.433,3.183,2.524,18.064,11.709,3.199,17.46,28.322,28.445,26.573,24.746,19.841,17.263,13.334,10.55,-42.201,-35.488,-3.765,15.43,26.988,23.778,17.71,NA,NA,25.997,28.002,27.417,22.028,-2.381,11.544
"1959-10",-23.378,-1.764,-3.316,7.062,8.984,10.12,19.177,23.921,26.97,23.938,27.911,26.073,26.546,10.455,20.946,7.363,2.395,6.617,1.864,16.022,26.418,28.819,26.105,25.245,23.452,24.125,24.507,22.551,-12.407,-0.036,-5.529,-6.021,14.161,6.877,-1.266,14.49,26.181,26.052,26.409,28.077,26.009,21.074,16.909,11.351,-31.916,-22.412,-12.066,14.082,27.201,24.682,15.63,NA,NA,27.17,28.042,27.578,22.556,0.514,9.763
"1959-11",-26.173,-14.106,-13.938,0.814,4.287,3.426,13.633,23.043,25.899,23.461,26.767,25.333,25.676,12.803,22.63,9.613,-4.682,-0.289,-5.874,9.555,19.58,27.007,25.941,25.199,23.922,23.714,25.294,24.447,-25.133,-7.156,-16.019,-16.341,6.863,-0.497,-5.059,9.276,21.853,21.803,26.266,29.673,28.625,23.465,19.228,12.821,-23.025,-14.422,-19.484,11.677,27.857,25.62,13.252,NA,NA,27.128,27.948,27.637,24.161,0.965,6.436
"1959-12",-32.014,-21.104,-22.078,-5.384,-0.54,-0.524,8.81,21.724,24.734,23.036,25.868,24.996,24.648,14.912,22.693,13.742,-5.172,-3.717,-12.556,6.441,16.026,25.813,25.422,25.477,24.554,22.739,24.444,25.211,-32.804,-15.174,-22.045,-22.893,1.535,-8.29,-10.822,4.51,18.524,17.787,25.201,30.766,31.978,25.137,22.368,14.33,-14.985,-6.145,-26.203,8.416,27.926,26.214,11.88,NA,NA,25.65,27.679,27.546,25.761,3.117,4.194
"1960-01",-34.752,-24.4,-31.395,-7.082,-8.135,-9.066,9.89,21.8,23.836,23.566,25.965,25.064,25.284,16.125,25.678,14.589,-6.744,-5.924,-15.603,3.83,12.914,22.689,24.883,25.011,24.538,23.172,23.865,25.466,-34.399,-18.919,-26.187,-26.491,-1.167,-10.44,-10.567,2.772,16.094,16.438,25.404,30.701,31.998,25.818,24.28,15.636,-16.311,-6.635,-32.319,7.035,28.066,26.885,10.529,NA,NA,24.245,27.147,27.197,27.249,4.775,2.298
"1960-02",-31.222,-21.482,-29.123,-6.579,-3.314,-4.56,12.951,22.357,24.359,24.147,26.238,24.795,25.314,16.527,26.165,14.792,-4.959,-2.572,-10.321,7.168,16.739,26.149,25.64,25.928,24.804,23.829,24.255,25.393,-32.028,-15.245,-20.911,-25.641,0.032,-5.822,-10.433,3.458,16.887,18.84,25.938,30.089,31.803,26.536,24.18,15.949,-26.382,-15.165,-24.387,8.606,28.051,27.785,9.559,NA,NA,23.722,27.428,27.511,27.183,4.992,3.189
"1960-03",-30.755,-16.243,-22.554,-2.953,4.25,4.177,15.564,23.945,24.865,24.093,27.107,24.701,25.377,14.208,24.128,12.214,-0.846,1.509,-4.096,9.843,20.026,28.404,26.332,26.782,24.553,23.059,23.814,24.399,-23.393,-7.35,-12.186,-18.918,4.819,0.22,-7.579,6.574,19.427,22.271,26.445,30.421,29.606,23.825,21.516,14.671,-36.683,-23.533,-18.312,7.778,27.907,27.61,9.018,NA,NA,24.008,28.466,28.364,26.664,3.49,5.07
"1960-04",-24.122,-6.865,-8.756,5.274,13.992,10.304,18.366,23.965,24.302,22.905,26.984,24.003,23.514,10.783,20.006,9.851,2.628,6.954,2.904,13.404,23.444,30.004,27.178,27.99,24.107,20.63,21.956,23.003,-11.448,1.238,-2.039,-8.225,11.195,6.834,-3.487,12.626,25.041,26.703,27.332,28.156,25.359,22.255,18.012,12.504,-41.38,-29.223,-12.484,8.279,27.75,26.273,10.334,NA,NA,25.053,29.772,29.437,25.411,1.238,8.241
"1960-05",-10.486,1.28,-1.712,7.206,14.86,12.298,22.181,25.806,26.268,22.706,26.14,22.25,22.041,7.083,17.171,6.243,5.94,14.336,9.467,19.614,29.485,30.314,26.698,26.889,22.929,17.92,19.691,21.002,-2.122,8.137,5.557,0.335,20.965,13.419,2.089,16.057,29.212,30.621,27.163,25.33,17.294,17.043,11.985,11.38,-45.182,-31.583,-6.317,11.668,27.496,25.536,11.426,NA,NA,27.074,29.7,29.041,23.837,-0.103,10.755
"1960-06",-5.79,7.248,5.964,13.837,20.937,17.066,24.725,25.371,27.122,21.595,24.978,21.655,20.284,4.452,14.81,4.063,9.146,16.552,16.846,23.257,31.876,29.466,25.971,27.033,22.082,15.205,18.064,19.616,5.668,14.954,11.277,5.518,23.96,19.32,5.527,21.303,32.279,31.497,27.266,22.483,13.013,14.968,10.29,9.66,-48.159,-34.926,-1.724,12.759,26.975,24.428,13.481,NA,NA,28.108,29.006,28.361,22.626,-2.114,12.623
"1960-07",-3.436,10.704,8.62,18.817,24.151,20.452,25.631,25.314,27.189,22.228,25.368,22.431,22.085,4.358,14.469,2.458,9.339,17.669,17.305,26.314,33.533,29.054,26.033,27.035,22.497,13.954,18.181,19.223,9.268,17.904,14.955,9.947,25.886,22.085,6.984,22.507,32.923,30.807,26.752,21.431,14.25,13.55,9.686,9.472,-44.77,-34.804,-0.227,14.605,26.853,23.981,16.818,NA,NA,26.162,28.73,28.085,21.224,-3.594,14.17
"1960-08",-8.686,7.989,5.478,18.179,23.881,18.695,25.453,25.315,27.776,22.678,26.449,23.325,23.003,5.276,14.816,4.305,10.024,17.675,13.988,25.141,32.495,29.154,26.946,27.522,23.198,16.888,20.231,20.641,6.337,13.12,10.624,9.29,22.97,18.025,6.839,22.139,31.863,28.995,26.627,23.27,14.961,14.091,9.648,9.156,-46.017,-35.27,-1.117,15.703,26.89,23.391,18.117,NA,NA,25.639,28.416,27.856,21.814,-2.421,13.221
"1960-09",-15.735,1.617,-1.416,14.648,15.918,13.629,23.609,25.898,27.97,23.927,27.81,24.845,26.639,7.104,17.228,5.73,7.879,12.536,9.405,21.624,30.302,28.906,26.857,27.336,23.924,21.686,22.975,21.709,0.612,7.166,3.917,3.207,19.053,13.03,3.383,18.331,30.178,28.916,26.848,26.47,21.142,18.387,14.066,11.05,-44.441,-32.376,-2.441,15.746,27.298,23.56,17.632,NA,NA,26.467,28.603,27.964,22.198,-1.615,11.539
"1960-10",-20.723,-3.689,-8.114,6.249,8.061,7.073,19.023,24.873,27.582,24.121,28.349,26.672,27.128,10.103,19.502,7.599,2.541,6.474,0.197,15.749,26.116,29.198,26.55,26.275,24.271,23.385,25.262,22.962,-10.677,-3.249,-6.015,-5.471,13.595,5.419,-0.996,14.023,26.525,25.92,26.747,28.673,26.73,21.259,17.844,11.384,-37.223,-23.966,-6.231,14.191,27.671,24.162,15.392,NA,NA,27.464,28.39,27.915,22.142,-1.268,9.019
"1960-11",-29.193,-14.287,-15.614,-0.206,2.789,3.808,13.657,23.836,26.098,24.41,27.753,26.949,27.436,12.497,21.874,9.456,-4.501,-1.007,-5.987,11.011,19.983,26.8,25.712,25.703,24.19,23.657,25.324,25.104,-24.966,-7.02,-14.699,-16.172,6.583,-0.837,-5.967,8.902,21.044,21.94,26.441,30.312,28.386,22.388,18.984,13.203,-25.553,-14.4,-17.802,11.979,27.893,25.211,13.197,NA,NA,27.08,27.755,27.73,24.634,1.852,6.257
"1960-12",-33.376,-21.81,-25.204,-4.57,-0.114,0.547,9.713,22.317,24.976,24.116,27.204,26.852,26.546,15.055,23.233,12.595,-5.186,-2.474,-14.442,6.305,13.962,23.921,24.106,24.436,23.864,23.115,25.55,26.273,-31.17,-19.127,-24.431,-25.007,0.121,-11.601,-9.194,2.977,16.544,17.75,25.936,31.207,31.535,24.278,22.507,15.025,-15.11,-6.208,-18.057,7.556,28.129,26.177,11.526,NA,NA,25.134,27.431,27.376,26.457,3.647,3.688
"1961-01",-33.24,-24.849,-23.963,-4.338,1.148,0.047,10.632,21.917,23.951,24.19,26.932,25.472,25.782,16.523,24.164,15.417,-7.268,-3.268,-14.534,5.515,12.928,23.812,23.365,23.837,24.61,23.366,25.374,26.8,-32.772,-17.318,-24.157,-26.785,-0.215,-11.253,-11.078,1.123,15.89,17.288,25.347,30.976,32.242,25.285,24.868,15.997,-16.313,-6.777,-24.542,4.196,28.171,26.869,10.632,NA,NA,24.562,27.31,27.255,27.723,4.562,3.268
"1961-02",-27.639,-22.372,-24.801,-1.635,2.111,0.064,13.791,22.263,23.42,24.667,27.223,25.459,26.206,15.87,25.486,14.735,-10.478,-6.215,-18.214,5.742,18.325,28.498,27.614,26.254,25.659,25.156,24.745,26.558,-36.529,-21.429,-24.593,-29.53,0.202,-6.664,-8.766,4.484,17.561,19.558,26.267,29.259,31.26,26.463,25.27,15.794,-27.366,-13.721,-19.574,3.842,27.949,27.377,10.695,NA,NA,23.854,27.838,27.813,28.199,4.05,3.139
"1961-03",-26.907,-15.243,-21.349,0.735,2.325,0.876,13.994,22.335,23.373,24.474,27.499,25.056,25.436,13.017,21.553,12.412,-6.363,-1.164,-3.406,9.808,21.42,29.201,27.673,27.771,25.627,23.647,24.766,25.034,-25.894,-4.409,-13.23,-18.906,9.405,1.319,-5.356,8.21,23.035,24.214,26.764,28.803,29.706,24.155,23.301,15.731,-37.834,-21.214,-18.26,5.213,27.696,27.836,10.601,NA,NA,24.84,28.662,28.566,27.266,2.923,5.478
"1961-04",-19.509,-4.976,-10.152,5.632,8.841,6.452,18.105,23.611,24.424,24.022,26.969,24.544,24.489,10.281,19.739,9.39,0.3,4.598,5.946,12.021,23.816,30.334,27.557,28.034,24.446,20.634,22.228,23.667,-12.728,3.223,-4.535,-7.729,10.63,4.05,-2.643,10.497,23.049,26.965,27.481,28.359,26.202,22.187,19.112,13.831,-44.32,-28.455,-20.339,10.661,27.9,27.064,11.12,NA,NA,25.364,30.242,29.659,26.481,0.855,7.777
"1961-05",-12.296,2.368,-2.046,9.24,14.502,12.821,22.038,24.919,25.833,22.496,26.01,23.431,22.181,7.104,16.031,7.525,4.249,8.795,9.334,16.272,27.485,31.114,27.249,27.87,23.919,17.28,20.199,21.934,-2.45,10.333,3.581,0.54,18.986,14.007,1.67,16.393,28.198,30.244,27.808,25.122,19.093,18.141,13.434,11.453,-44.054,-32.701,-7.219,12.282,27.323,25.74,12.127,NA,NA,26.75,30.401,29.727,25.1,-0.277,10.532
"1961-06",-5.691,8.303,4.807,13.85,21.607,17.366,24.688,25.455,26.375,21.9,25.337,23.648,20.621,3.464,11.647,3.143,8.51,14.178,16.824,22.244,32.284,29.639,26.162,27.701,23.002,15.573,18.682,20.742,5.396,15.125,9.801,5.076,24.001,18.041,5.355,20.312,31.563,31.86,27.413,21.616,13.873,14.206,10.218,9.807,-44.106,-30.384,-1.181,13.786,26.756,24.936,14.762,NA,NA,28.57,29.278,28.534,24.02,-3.037,12.867
"1961-07",-4.208,9.68,7.439,19.07,26.044,20.7,26.243,25.389,27.163,22.196,25.3,22.991,22,4.761,15.307,3.886,11.606,17.81,20.795,25.312,32.427,29.077,26.099,27.451,22.865,15.378,18.811,20.119,7.753,15.971,13.174,9.265,25.386,19.569,8.856,21.982,32.487,31.008,27.142,20.809,13.054,13.607,10.194,8.426,-42.095,-35.123,-0.116,15.223,26.694,23.806,17.136,NA,NA,27.58,28.155,27.468,22.799,-4.318,14.178
"1961-08",-9.397,8.115,6.525,17.905,22.396,20.075,23.718,24.891,27.267,22.274,25.703,23.696,22.622,4.294,13.534,4.27,10.064,13.911,15.202,22.654,29.611,28.279,25.877,26.879,22.923,18.065,19.814,19.956,5.233,13.903,10.824,9.505,25.136,18.009,7.174,21.735,31.487,28.983,26.83,22.896,17.715,15.581,12.543,9.732,-46.191,-35.067,-0.483,16.1,26.604,23.651,18.917,NA,NA,26.082,27.421,27.116,22.252,-2.402,12.95
"1961-09",-19.59,2.817,1.418,13.723,17.573,15.703,23.231,24.77,26.966,23.733,27.158,25.208,25.606,8.317,17.278,5.57,6.052,11.083,8.666,19.904,26.869,28.407,26.544,26.885,23.98,21.049,22.593,21.779,0.065,9.077,3.52,3.308,17.915,11.446,4.11,17.334,28.291,27.552,26.682,23.507,16.639,15.427,11.401,9.407,-46.976,-35.299,-3.995,16.165,27.131,23.456,19.036,NA,NA,25.666,27.604,26.994,22.681,-1.278,10.681
"1961-10",-21.426,-2.338,-5.801,8.574,9.719,7.4,18.338,24.466,26.6,24.322,28.252,26.654,26.576,10.389,19.427,8.196,-0.737,7.012,3.758,15.876,25.584,29.087,26.341,25.363,24.143,24.623,25.299,23.04,-10.183,1.644,-4.37,-4.987,13.313,6.232,-2.267,13.455,24.52,25.601,26.4,27.077,25.404,19.599,17.598,11.745,-36.379,-23.465,-14.174,14.906,27.214,24.131,16.766,NA,NA,27.092,27.842,27.517,23.374,-0.402,9.308
"1961-11",-26.745,-14.175,-13.793,0.408,4.031,4.069,11.917,23.644,25.577,23.891,27.215,25.853,25.62,12.002,20.415,8.6,-5.205,-0.541,-6.122,10.135,19.266,26.556,25.041,24.73,23.136,23.002,23.525,24.006,-25.418,-9.728,-18.031,-16.493,5.904,-4.386,-6.913,7.233,20.24,21.396,26.155,29.863,29.879,23.764,21.434,13.682,-24.554,-12.499,-19.294,12.388,27.654,24.733,14.001,NA,NA,26.701,27.85,27.787,24.544,2.523,5.83
"1961-12",-30.542,-17.915,-24.261,-4.45,-1.779,-2.925,9.279,23.11,25.319,23.789,26.29,25.035,25.339,14.855,22.631,12.532,-5.097,-1.838,-10.875,5.971,13.376,23.599,24.269,24.367,23.539,23.207,25.03,25.351,-30.627,-15.544,-24.999,-26.324,0.736,-11.111,-11.394,2.346,17.258,16.854,25.65,30.144,30.627,24.231,22.222,16.014,-16.808,-6.84,-27.243,9.778,27.867,25.656,12.596,NA,NA,25.237,27.684,27.42,25.62,3.552,3.554
"1962-01",-29.161,-22.576,-28.988,-3.066,0.351,-3.391,9.003,21.634,24.653,24.499,26.994,24.84,25.91,17.003,26.071,15.528,-6.33,-5.153,-14.366,5.011,14.204,24.522,24.127,23.985,24.03,24.212,24.745,25.859,-37.802,-18.195,-24.792,-28.587,-2.109,-10.089,-10.436,1.874,13.565,17.673,25.229,29.832,31.979,25.827,25.334,15.652,-17.7,-6.932,-26.816,5.939,27.897,26.685,10.637,NA,NA,23.493,27.158,27.145,27.002,4.045,2.881
"1962-02",-31.587,-24.139,-32.312,-1.488,0.316,-2.737,10.998,22.021,24.56,24.539,27.418,25.094,26.045,15.36,24.825,14.661,-8.063,-0.143,-8.523,7.879,16.062,24.672,25.103,25.521,24.953,23.3,24.609,26.102,-35.548,-13.671,-20.699,-25.289,2.564,-5.07,-10.262,3.553,17.481,19.398,25.78,30.349,31.053,25.382,23.674,16.162,-26.921,-15.431,-27.991,4.482,27.914,27.17,9.605,NA,NA,23.652,27.482,27.595,27.694,4.742,3.133
"1962-03",-29.409,-15.308,-22.406,2.705,4.215,1.768,14.925,23.089,24.235,24.929,28.277,25.152,26.266,13.848,23.284,12.661,-8.26,0.28,-6.169,9.838,19.438,28.249,27.487,27.384,25.092,24.318,23.601,25.219,-29.66,-7.248,-11.222,-18.106,8.836,2.648,-5.793,8.815,21.739,23.014,26.557,28.796,28.046,23.653,20.869,15.627,-37.519,-21.24,-28.783,6.892,27.945,27.276,9.557,NA,NA,24.403,28.307,28.206,27.184,3.533,5.198
"1962-04",-26.829,-5.437,-10.734,4.904,9.03,7.096,18.058,24.136,24.771,23.76,26.963,24.217,24.505,10.732,20.196,9.453,-0.343,4.592,4.93,12.897,22.741,29.638,26.945,27.349,24.034,21.174,22.11,23.545,-11.152,4.336,-2.13,-6.757,14.285,6.859,-3.218,11.846,24.379,25.794,27.586,27.445,23.199,19.212,17.747,12.376,-41.214,-30.229,-22.125,9.944,28.107,26.714,10.476,NA,NA,25.738,29.72,29.385,26.253,2.823,7.994
"1962-05",-14.355,0.97,-2.65,9.908,14.412,11.96,22.014,25.023,25.713,23.1,26.191,24.359,22.45,5.972,14.938,6.355,3.236,10.307,8.541,17.644,27.948,29.446,26.599,27.118,22.759,18.68,20.438,21.816,-1.356,9.021,4.463,0.128,20.395,14.046,0.047,16.106,29.602,29.795,27.676,24.977,19.446,17.45,13.533,11.274,-46.75,-30.249,-8.2,12.524,27.593,25.947,11.472,NA,NA,27.456,29.742,29.191,25.123,0.584,10.323
"1962-06",-6.349,8.792,5.438,15.261,20.845,16.377,26.485,25.597,26.513,21.647,25.162,23.233,20.213,3.852,12.368,4.862,7.411,15.408,12.478,23.108,30.881,29.281,25.677,26.871,22.084,14.707,18.158,20.072,5.013,14.598,10.769,7.145,23.258,20.673,5.089,20.958,31.106,31.186,27.356,22.349,12.771,13.775,9.567,10.453,-45.625,-29.536,-1.767,13.618,27.093,24.871,13.282,NA,NA,28.799,29.314,28.698,23.169,-1.438,12.653
"1962-07",-3.048,10.905,7.443,19.144,26.898,20.346,26.415,25.603,26.716,21.851,25.341,23.257,20.776,3.039,11.288,3.707,10.246,16.091,16.052,25.469,31.756,28.804,25.765,27.1,21.994,15.539,18.593,19.454,8.338,17.892,14.625,11.099,25.625,21.887,7.247,22.93,31.195,30.631,27.232,22.421,12.975,14.103,9.273,9.556,-47.629,-30.996,-0.49,15.638,26.679,24.064,16.259,NA,NA,26.723,28.568,27.789,22.593,-2.562,13.772
"1962-08",-7.806,8.227,6.224,16.902,24.764,19.604,25.771,25.938,27.194,22.294,25.779,24.469,23.438,5.213,14.916,4.946,9.019,15.662,17.13,25.075,30.951,27.575,25.634,26.522,22.576,17.898,20.159,19.813,6.026,16.517,12.514,8.902,23.907,19.764,7.066,21.837,31.53,29.153,27.048,23.132,15.45,14.523,10.61,9.883,-47.492,-33.463,-1.859,16.165,26.458,23.736,17.971,NA,NA,25.186,27.812,27.267,22.214,-2.362,13.279
"1962-09",-20.127,4.483,1.317,14.69,18.306,14.9,23.962,25.462,27.257,23.205,26.7,24.9,24.126,7.1,16.285,6.532,6.522,10.815,10.993,20.597,30.053,29.29,26.468,26.122,23.548,21.155,22.396,21.128,-1.311,7.996,3.486,3.083,18.206,11.435,4.079,18.118,28.304,28.601,26.534,23.565,18.709,15.879,12.648,10.99,-43.731,-34.236,-6.874,16.238,26.507,23.88,17.186,NA,NA,25.444,28.005,27.557,22.331,-0.914,11.221
"1962-10",-23.959,-3.681,-4.987,8.511,10.458,7.479,19.89,23.974,26.515,23.838,27.168,25.171,25.202,10.369,19.982,7.073,1.561,7.632,2.083,16.23,25.006,28.094,25.776,25.394,23.705,22.763,24.525,23.262,-9.67,-1.222,-5.421,-3.699,13.51,4.536,-0.868,13.041,25.797,25.998,26.297,26.572,24.288,19.136,16.652,11.256,-36.436,-26.682,-11.858,14.452,26.637,23.907,15.732,NA,NA,27.481,28.323,27.833,22.795,-0.004,8.923
"1962-11",-31.234,-11.889,-12.219,0.053,5.282,4.588,14.192,23.831,25.432,23.356,26.231,25.133,25.345,13.39,21.808,10.848,-1.964,-1.428,-6.629,8.486,19.882,27.722,26.241,25.808,24.378,22.813,23.517,23.775,-21.763,-9.135,-16.486,-16.897,5.127,-3.496,-5.275,6.714,21.247,22.108,25.831,29.336,27.28,21.835,17.661,13.873,-24.072,-13.462,-16.695,12.423,27.176,25.074,14.277,NA,NA,26.972,27.975,27.859,24.592,1.235,6.158
"1962-12",-29.891,-17.716,-22.073,-5.442,-2.947,-3.922,9.976,22.207,24.868,23.185,25.788,25.212,25.661,14.194,23.823,12.118,-5.218,-5.181,-16.062,4.839,14.066,24.292,24.289,24.574,23.915,22.797,24.051,25.183,-30.27,-15.886,-24.858,-24.233,-0.355,-9.28,-9.977,3.058,16.765,17.906,25.339,29.968,31.173,23.354,23.464,15.132,-15.329,-6.585,-25.485,8.899,27.499,26.235,11.999,NA,NA,24.987,26.848,27.145,25.708,3.388,3.656
"1963-01",-30.877,-23.999,-29.89,-6.353,-4.076,-5.105,10.613,22.323,24.912,23.069,25.41,25.331,25.727,15.62,25.788,13.126,-7.998,-4.945,-15.857,4.662,12.909,23.586,24.035,23.875,23.69,21.959,24.18,26.488,-33.854,-21.629,-27.023,-25.489,-4.828,-14.391,-12.618,-0.032,13.396,15.223,24.712,29.326,30.805,24.283,24.31,17.635,-16.632,-7.712,-23.533,6.375,27.7,27.092,9.564,NA,NA,23.337,26.724,26.864,26.783,4.606,1.981
"1963-02",-30.696,-21.812,-28.396,-5.011,-3.511,-5.239,11.155,22.915,25.025,23.943,25.803,25.047,25.05,14.741,24.02,14.554,-7.337,-0.844,-9.409,8.091,16.086,25.136,24.28,24.78,24.093,23.234,23.89,25.639,-33.94,-12.637,-21.623,-22.751,1.337,-6.94,-9.106,2.276,15.747,19.314,25.283,28.617,29.347,25.025,22.925,15.319,-27.292,-15.177,-24.878,5.531,27.886,27.606,8.773,NA,NA,22.897,26.868,27.007,27.611,4.316,2.852
"1963-03",-31.961,-15.155,-22.021,-0.793,3.289,2.347,15.008,23.94,25.004,24.106,26.419,24.858,25.085,13.573,23.355,12.56,-3.594,1.772,-3.257,9.702,19.287,27.49,25.5,25.978,24.398,20.625,22.644,25.174,-28.452,-7.604,-11.856,-18.071,5.928,0.232,-4.359,7.567,18.076,23.562,26.61,27.24,27.438,23.81,21.522,16.413,-38.602,-24.556,-28.747,6.372,27.744,27.263,9.133,NA,NA,23.363,28.554,28.336,27,2.934,4.586
"1963-04",-18.371,-6.755,-9.694,4.74,9.603,7.945,18.724,24.548,25.212,23.227,26.394,23.493,23.128,9.529,18.766,9.692,-1.384,3.671,1.918,12.768,24.425,30.017,27.487,27.787,23.817,20.498,21.037,23.088,-16.812,-0.321,-6.6,-9.172,14.567,6.284,-2.157,11.259,24.575,27.256,27.347,27.166,22.894,21.109,16.579,13.458,-42.351,-29.789,-14.383,10.388,27.738,26.807,9.315,NA,NA,24.071,29.132,28.651,26.352,1.215,7.494
"1963-05",-12.123,2.118,-1.654,7.352,12.939,11.251,22.698,25.375,26.034,21.562,25.03,22.251,20.888,5.224,14.788,6.213,2.842,9.815,7.973,17.474,27.657,30.131,26.644,26.901,23.26,18.236,20.977,22.078,-4.421,7.088,1.317,-1.256,21.502,14.932,2.619,17.526,28.627,30.499,27.793,23.664,16.521,17.614,12.38,12.104,-46.74,-32.599,-9.769,12.166,27.323,25.796,10.844,NA,NA,26.482,29.18,28.441,24.782,-0.083,9.92
"1963-06",-4.043,7.771,5.322,13.222,21.18,18.004,24.423,25.261,26.409,21.074,24.228,21.46,19.796,3.389,12.597,4.379,7.527,14.459,16.271,23.335,31.189,29.576,25.852,27.208,22.112,14.331,18.175,20.46,4.671,15.096,8.41,4.642,22.623,17.132,5.452,19.484,31.203,30.456,26.958,20.302,12.115,12.963,9.866,9.751,-45.723,-31.178,-1.457,13.662,26.781,24.481,13.357,NA,NA,27.266,28.383,27.685,23.724,-3.373,12.262
"1963-07",-4.929,10.806,8.614,17.24,22.694,20.152,26.403,25.19,26.896,20.487,24.188,22.041,18.672,2.848,11.069,3.626,10.02,15.647,17.153,25.437,32.384,29.132,26.045,26.893,22.108,14.262,17.734,19.595,8.182,18.045,13.825,9.798,24.682,20.416,7.172,21.52,32.362,29.913,26.713,19.781,11.86,11.927,9.335,9.011,-45.136,-39.797,-0.772,14.987,26.336,23.653,16.06,NA,NA,26.427,27.18,26.678,22.519,-2.491,13.315
"1963-08",-10.208,7.389,4.914,18.441,22.461,19.897,24.618,24.966,27.526,21.792,25.052,23.007,22.363,5.167,14.566,4.013,9.38,14.469,15.248,23.704,30.808,28.223,25.452,26.151,22.221,16.716,18.961,19.716,6.691,15.71,11.36,9.323,22.856,18.339,6.705,21.589,30.703,28.792,26.411,21.673,14.219,12.995,9.869,8.351,-48.721,-36.347,-1.149,16.027,26.354,23.066,18.019,NA,NA,25.045,27.284,26.821,21.969,-3.11,12.525
"1963-09",-19.144,3.343,1.513,17.258,18.455,14.839,24.796,24.635,27.008,22.965,26.333,24.449,24.267,6.303,16.614,4.897,8.866,11.63,9.723,20.236,29.219,28.781,26.646,27.032,23.542,21.113,22.487,21.461,-0.592,8.822,3.476,2.676,19.386,11.836,3.498,18.248,29.149,28.366,26.29,24.046,19.359,16.37,13.379,10.139,-44.949,-26.911,-3.572,15.213,26.538,23.56,17.754,NA,NA,25.526,27.4,26.848,22.382,-1.768,11.378
"1963-10",-22.307,-4.202,-4.264,7.303,12.885,11.733,20.014,24.729,26.76,23.658,27.468,25.905,25.305,9.154,17.871,7.463,1.563,5.965,3.144,15.836,25.832,28.73,26.334,25.382,23.706,22.728,23.368,22.7,-10.744,0.3,-2.797,-5.013,13.185,4.844,-2.182,13.14,25.697,25.27,25.469,26.517,23.492,19.018,16.122,11.919,-36.882,-24.344,-13.384,13.668,26.713,23.882,15.437,NA,NA,26.405,27.38,26.978,23.215,0.063,9.064
"1963-11",-29.488,-10.617,-13.901,-0.305,3.352,2.006,13.04,22.088,25.341,23.252,26.616,25.297,24.597,11.899,20.276,9.748,-2.428,2.551,-3.292,10.487,19.075,26.528,24.978,24.622,23.549,22.578,24.037,24.166,-24.615,-9.351,-18.167,-18.873,7.039,-3.913,-6.635,7.678,21.531,21.155,25.741,28.474,26.935,22.803,19.14,12.795,-26.114,-14.512,-19.079,11.084,26.85,24.851,13.38,NA,NA,26.631,27.186,27.144,24.161,2.436,5.735
"1963-12",-25.926,-20.631,-23.929,-7.908,-1.877,1.253,10.065,22.626,25.068,22.866,25.572,24.975,24.636,14.552,22.396,12.31,-9.503,-3.536,-15.83,5.961,14.255,24.227,24.04,23.737,23.208,22.903,24.778,25.929,-32.901,-16.998,-23.578,-24.208,-0.16,-9.65,-10.7,2.902,16.004,17.731,25.073,29.859,30.32,24.758,21.855,14.317,-15.512,-6.37,-17.776,9.812,27.567,25.836,11.075,NA,NA,24.858,26.826,26.852,25.457,3.364,3.449
"1964-01",-32.894,-22.469,-28.068,-7.385,-3.504,-3.935,10.789,22.034,23.801,23.317,25.737,24.311,25.077,15.064,24.362,13.181,-7.374,-3.9,-15.238,4.762,13.336,24.644,25.757,24.534,24.53,22.867,24.109,25.821,-36.719,-21.64,-28.777,-29.227,-3.055,-12.984,-11.127,0.437,15.497,16.184,24.894,30.599,32.053,26.079,24.486,15.392,-16.264,-7.319,-22.416,3.778,27.628,26.775,10.802,NA,NA,22.96,27.044,26.985,27.143,4.109,2.27
"1964-02",-31.562,-21.995,-27.423,-2.148,0.602,-4.719,13.212,21.743,23.026,24.503,26.786,24.877,25.745,14.782,23.731,13.619,-8.956,-7.004,-15.305,5.04,15.541,26.111,25.474,25.495,24.774,22.863,23.498,25.669,-33.224,-20.874,-26.037,-27.025,-1.452,-8.393,-10.258,3.017,16.708,17.887,25.921,30.594,30.98,25.206,24.166,16.254,-28.797,-13.85,-11.917,2.008,27.785,27.253,9.666,NA,NA,23.203,27.732,27.712,27.894,4.173,2.176
"1964-03",-31.562,-16.901,-20.426,-0.359,4.961,2.38,15.044,24.009,24.461,24.793,27.415,25.09,25.317,12.602,21.324,12.254,-1.054,0.072,-5.132,8.356,19.057,27.902,26.606,26.873,25.45,23.156,23.883,25.551,-25.948,-8.369,-14.739,-19.331,3.944,0.16,-5.045,5.693,20.627,23.611,26.283,29.072,27.335,23.257,20.745,15.478,-39.923,-22.974,-16.694,5.362,27.704,27.103,10.299,NA,NA,24.176,28.271,28.054,27.734,3.401,4.439
"1964-04",-20.424,-8.065,-11.863,3.145,9.712,7.542,19.593,25.72,25.231,23.307,26.542,24.248,23.16,9.612,17.62,8.552,1.239,5.441,2.303,13.542,25.391,30.203,26.871,27.173,23.979,21.13,21.524,22.86,-16.42,-0.351,-7.836,-10.191,12.002,5.693,-3.853,11.866,24.904,26.175,27.449,27.773,23.166,19.914,16.712,13.572,-44.674,-26.679,-12.996,8.92,27.684,26.819,10.24,NA,NA,25.558,29.178,28.882,25.997,0.694,7.198
"1964-05",-14.051,2.522,-1.193,7.87,11.146,9.691,20.923,25.841,26.259,22.62,25.838,22.699,21.762,6.299,15.541,5.691,4.539,11.779,10.107,16.872,27.164,29.233,27.01,27.761,23.972,16.669,19.753,22.297,-2.875,6.526,1.706,-1.776,17.172,12.366,2.004,15.825,28.291,30.702,27.818,25.498,19.444,17.651,14.112,11.841,-45.677,-29.507,-8.062,11.161,27.576,25.73,11.946,NA,NA,27.522,29.519,28.945,24.402,0.266,9.977
"1964-06",-7.259,8.504,6.309,14.963,22.129,17.476,25.163,25.785,26.492,20.882,24.576,22.08,19.808,4.101,13.204,4.058,10.208,17.024,17.985,22.149,30.661,29.728,26.113,27.69,22.819,13.629,17.815,20.377,4.683,14.695,11.211,7.114,22.983,17.232,5.133,19.149,31.547,31.559,27.256,21.929,14.473,13.537,11.239,10.711,-46.426,-34.328,-1.808,13.004,27.259,24.851,14.158,NA,NA,28.398,28.488,27.903,22.833,-1.563,12.591
"1964-07",-4.872,11.658,8.642,19.209,23.303,18.97,26.974,25.647,26.858,21.599,24.771,21.987,21.47,4.498,14.422,3.501,9.695,16.297,16.867,25.339,31.664,28.152,25.179,26.455,22.101,14.28,17.395,19.534,9.145,20.065,14.628,9.648,25.265,20.266,6.863,21.172,31.697,30.402,26.785,20.888,12.421,13.072,8.859,7.828,-46.951,-34.927,-0.71,14.839,26.808,23.773,17.31,NA,NA,26.478,27.703,27.137,22.016,-3.325,13.555
"1964-08",-9.838,8.439,4.88,18.855,22.161,17.495,24.866,25.266,26.897,22.808,26.006,23.25,24.084,4.564,16.568,2.165,10.076,16.11,17.476,24.529,30.917,28.37,25.447,26.435,22.834,16.026,19.676,19.466,4.938,13.455,10.799,8.541,23.057,17.569,7.251,21.303,31.615,28.832,26.584,22.847,16.865,14.704,11.535,8.649,-44.535,-38.683,-0.925,15.531,26.481,23.355,18.646,NA,NA,25.056,27.478,26.906,21.479,-3.141,13
"1964-09",-19.2,4.182,1.144,12.991,18.184,13.976,22.065,25.165,27.057,23.191,27.04,24.908,25.814,7.837,18.266,5.794,6.496,10.947,11.154,20.772,29.748,28.291,25.91,26.104,23.388,20.175,21.94,21.046,-0.898,6.957,2.906,2.531,17.794,10.512,4.231,17.424,28.689,28.017,26.385,24.536,19.773,16.183,13.323,9.831,-45.197,-31.018,-5.073,15.147,26.688,23.522,17.132,NA,NA,26.037,28.032,27.46,21.662,-2.348,11.038
"1964-10",-23.562,-5.354,-6.258,5.138,9.977,9.572,18.133,24.065,26.437,23.365,27.54,25.488,25.009,9.425,18.285,7.759,0.314,2.003,0.41,13.745,25.125,28.084,25.619,26.121,24.223,22.098,23.284,22.773,-12.239,-0.102,-6.379,-4.126,13.303,6.44,-0.526,12.781,25.798,25.933,25.884,27.605,25.144,19.891,17.01,11.082,-34.753,-24.823,-9.411,14.551,26.81,23.818,15.333,NA,NA,26.885,27.987,27.637,22.985,0.406,8.602
"1964-11",-26.806,-14.511,-12.108,-0.715,2.382,1.87,14.272,22.959,25.079,23.41,26.889,25.756,25.104,12.253,20.915,10.463,-5.337,-2.089,-9.537,8.762,19.012,26.519,24.937,25.526,23.698,22.546,23.47,23.498,-28.597,-11.287,-19.89,-19.524,5.132,-0.117,-5.276,8.232,20.471,21.056,25.991,29.167,26.968,21.805,18.965,13.586,-24.455,-13.262,-15.365,11.054,27.294,24.672,13.804,NA,NA,26.656,27.592,27.521,23.875,2.044,5.367
"1964-12",-32.685,-20.389,-21.831,-6.107,-0.792,-1.752,11.417,22.736,24.214,22.997,25.784,24.01,24.29,14.709,22.396,12.877,-5.445,-3.442,-17.83,5.805,13.171,22.574,23.423,24.112,23.111,22.782,24.167,24.712,-33.979,-22.479,-26.338,-26.452,0.877,-8.737,-11.507,4.382,17.237,17.214,25.614,29.745,30.214,23.715,21.898,14.103,-15.858,-6.693,-14.327,8.863,27.515,25.589,12.7,NA,NA,24.907,27.049,27.105,25.534,3.586,3.053
"1965-01",-32.31,-25.071,-29.642,-8.317,-5.93,-5.665,11.074,22.274,24.233,23.197,25.736,24.298,24.756,15.209,24.499,13.437,-6,-5.09,-18.126,4.032,12.193,22.887,23.473,23.84,23.664,23.733,23.941,25.65,-32.297,-20.567,-28.179,-27.13,-5.25,-14.991,-13.303,-1.219,14.041,14.714,24.93,30.733,31.722,27.059,23.603,16.256,-16.05,-7.041,-20.599,7.513,27.393,26.34,9.364,NA,NA,23.543,27.033,27.055,27.23,4.602,1.746
"1965-02",-31.104,-24.682,-29.128,-4.104,-0.252,-3.006,10.789,22.426,24.214,23.772,25.907,24.736,25.095,15.866,25.022,13.401,-3.07,-0.148,-9.325,6.643,14.411,24.459,23.763,24.503,24.272,22.837,24.007,24.981,-33.535,-13.292,-20.82,-25.631,-0.625,-7.792,-10.631,1.508,14.981,18.296,24.868,28.28,28.944,24.869,22.011,16.28,-27.43,-13.246,-27.808,3.456,27.556,27.026,8.118,NA,NA,22.999,27.176,27.159,27.365,4.657,2.543
"1965-03",-28.843,-16.731,-23.751,-0.775,3.999,0.937,15.734,23.626,24.355,23.827,26.651,24.867,24.716,12.799,22.086,11.076,-0.44,2.814,-1.698,9.775,18.518,26.852,25.286,26.175,24.187,23.311,23.147,24.421,-23.522,-5.481,-10.851,-17.553,6.596,-0.093,-6.726,6.601,19.535,23.006,26.094,27.174,25.99,22.027,20.692,14.15,-36.124,-21.775,-22.731,5.806,27.635,27.366,7.982,NA,NA,23.48,28.469,28.192,27.316,3.725,4.933
"1965-04",-19.463,-7.646,-9.022,3.77,9.644,6.394,18.156,24.356,25.177,23.394,26.765,24.014,23.653,9.669,19.303,9.18,0.264,4.975,4.338,12.649,23.858,29.472,27.173,27.87,23.873,20.956,22.177,23.228,-16.377,0.921,-3.239,-6.49,13.516,7.186,-2.18,12.956,24.998,27.409,26.975,24.651,21.48,20.588,16.614,13.485,-42.713,-30.627,-17.411,7.656,27.492,26.516,9.458,NA,NA,25.142,29.075,28.441,25.971,2.249,7.669
"1965-05",-12.23,1.929,-1.811,11.069,14.154,10.421,21.827,24.712,25.515,22.006,25.638,22.38,21.194,6.807,15.821,7.648,5.902,12.185,8.263,16.519,26.114,28.477,25.61,26.165,22.439,16.894,18.962,20.977,-5.553,6.814,2.539,-2.057,16.631,14.259,1.504,16.185,26.957,29.852,27.071,23.602,17.569,16.88,13.376,11.604,-44.809,-31.38,-8.142,11.623,27.238,25.652,10.527,NA,NA,26.862,29.334,28.591,23.83,0.424,9.731
"1965-06",-4.948,7.032,4.614,14.482,18.514,15.838,24.6,25.45,26.036,21.071,24.301,21.61,20.253,3.881,14.089,4.822,8.85,15.237,13.816,21.311,30.241,29.244,25.722,26.64,21.689,15.401,18.171,20.28,4.699,13.365,8.735,3.906,22.697,17.216,4.071,19.528,30.405,30.608,26.863,19.536,12.015,12.854,9.676,9.843,-50.454,-32.047,-1.497,12.885,26.743,24.679,12.93,NA,NA,28.161,28.518,27.801,23.117,-2.266,11.596
"1965-07",-4.811,11.314,8.621,19.075,21.357,18.308,26.311,25.043,26.403,21.371,24.495,21.986,20.748,2.88,12.855,3.702,10.676,15.796,18.099,23.314,31.423,29.169,26.048,27.168,21.955,15.088,18.318,19.707,7.552,16.87,12.564,8.708,25.828,20.984,5.849,22.458,31.307,30.625,26.431,19.096,11.949,12.32,9.747,10.027,-48.301,-37.98,-0.125,14.412,26.24,23.67,15.275,NA,NA,26.647,28.007,27.287,22.506,-2.201,13.088
"1965-08",-9.894,8.254,6.381,17.177,23.968,20.242,24.094,24.829,26.901,22.17,25.281,23.507,23.077,4.171,14.528,4.111,10.434,15.676,17.351,23.973,30.476,29.439,26.595,27.282,22.786,18.218,20.324,20.169,4.737,12.744,10.325,9.357,23.801,16.78,7.061,21.412,30.783,29.231,26.311,21.215,14.455,13.909,10.372,9.555,-48.655,-38.036,-1.67,15.55,26.263,23.342,17.186,NA,NA,25.459,27.014,26.556,22.078,-2.402,12.677
"1965-09",-16.089,4.555,2.856,14.745,18.142,14.751,22.334,24.633,26.985,22.966,26.472,25.056,25.121,7.365,16.834,5.19,7.648,12.251,10.3,19.882,28.922,28.842,26.236,26.158,23.614,20.375,22.497,21.717,-1.124,8.183,3.005,1.851,17.146,10.643,3.867,16.986,27.698,28.082,25.949,24.675,21.078,17.404,14.486,10.439,-45.277,-33.231,-5.659,15.265,26.48,23.154,17.355,NA,NA,25.74,27.722,27.11,22.44,-2.405,11.084
"1965-10",-21.175,-4.787,-4.368,5.026,9.099,8.71,17.861,24.757,26.827,23.175,26.636,25.334,25.064,9.739,18.317,8.193,1.397,7.985,6.002,16.134,25.259,28.419,26.117,25.8,23.707,23.252,24.76,22.842,-11.374,1.741,-5.31,-4.34,13.267,5.124,-1.9,12.566,25.046,24.751,25.927,27.376,24.074,20.054,16.174,12.301,-35.038,-23.035,-20.491,14.256,26.687,23.833,14.957,NA,NA,27.027,27.791,27.238,22.681,0.659,9.032
"1965-11",-24.422,-11.527,-12.601,-0.623,1.599,1.557,11.024,23.825,26.077,23.417,26.547,26.505,26.204,12.354,21.139,9.837,-5.296,-3.319,-6.081,9.718,19.779,26.768,25.324,24.888,23.858,22.719,26.043,24.989,-26.253,-7.867,-16.592,-18.406,7.39,-2.552,-7.344,7.576,21.189,20.848,25.322,29.565,27.132,22.262,18.069,12.573,-24.163,-14.408,-22.684,12.11,27.059,24.889,12.348,NA,NA,26.314,26.871,26.84,24.408,1.648,5.902
"1965-12",-27.847,-21.579,-20.039,-4.676,-3.707,-3.512,9.385,22.565,25.115,23.168,25.749,24.545,25.028,14.356,23.206,12.783,-10.546,-8.087,-15.746,4.846,14.992,24.739,24.139,23.998,23.516,22.767,25.32,26.068,-36.109,-16.923,-26.992,-26.367,1.421,-10.141,-11.728,2.663,16.351,16.919,25.189,30.633,30.832,24.284,22.954,13.938,-14.905,-5.825,-24.426,8.819,27.422,25.884,10.831,NA,NA,24.696,26.744,26.75,25.573,3.461,3.194
"1966-01",-31.327,-24.249,-26.454,-5.002,-5.811,-7.248,8.798,21.766,24.36,23.65,25.928,24.51,25.065,16.294,25.265,14.722,-9.871,-9.402,-22.964,2.514,11.875,22.386,22.75,23.001,23.912,21.975,24.128,25.982,-38.473,-21.527,-28.26,-31.472,-5.434,-12.752,-11.74,-0.462,10.994,15.365,24.794,30.35,31.379,24.287,24.137,16.31,-15.963,-6.678,-32.43,5.222,27.778,26.534,9.749,NA,NA,22.514,26.472,26.491,27.149,4.83,1.286
"1966-02",-32.487,-20.833,-26.882,-1.769,-1.364,-4.365,11.34,22.457,24.188,24.461,26.757,24.439,25.481,15.237,24.603,13.228,-9.967,-2.972,-10.277,6.17,14.918,24.504,24.154,24.398,24.279,22.601,24.39,26.283,-38.606,-13.793,-24.762,-27.854,3.012,-7.239,-9.374,2.488,16.023,19.446,24.986,29.383,30.375,23.761,23.899,17.877,-27.464,-14.331,-29.413,4.304,27.692,27.164,9.487,NA,NA,22.671,26.606,26.617,27.5,5.277,2.529
"1966-03",-30.723,-17.743,-26.801,0.478,1.95,0.237,14.467,22.985,24.431,23.942,26.694,24.455,25.082,14.105,22.643,12.723,-3.101,-0.258,-2.579,8.366,20.4,28.773,27.678,27.339,25.198,21.206,23.538,25.317,-25.07,-6.259,-14.867,-19.01,7.06,0.287,-6.354,7.827,21.868,23.19,26.228,28.262,27.46,22.633,21.623,15.837,-39.69,-24.79,-19.909,6.78,27.427,27.165,9.044,NA,NA,23.887,27.791,27.697,27.07,3.345,4.441
"1966-04",-21.079,-8.591,-11.745,7.211,10.071,5.625,19.251,24.538,25.367,23.306,26.683,23.993,23.424,9.484,18.257,8.623,-1.108,3.728,2.749,13.428,24.835,29.884,26.47,27.4,24.223,20.723,21.757,23.022,-17.143,2.058,-4.442,-9.458,12.975,6.877,-2.142,11.993,24.666,26.978,26.827,27.162,22.485,21.263,17.412,14.341,-45.736,-30.862,-19.069,8.619,27.614,26.959,9.204,NA,NA,26.25,29.435,28.937,25.518,1.803,7.191
"1966-05",-13.637,1.637,-1.57,11.075,13.603,10.554,20.251,24.482,25.5,22.769,26.461,22.738,22.481,6.573,16.248,6.201,4.913,12.072,11.145,16.861,27.787,29.599,26.472,26.831,23.07,17.875,20.181,21.851,-4.424,6.23,1.504,-1.943,18.392,12.153,1.787,16.151,27.557,30.01,27.259,23.64,16.319,17.246,13.163,11.217,-42.711,-33.093,-5.726,11.676,27.443,25.571,10.586,NA,NA,27.432,29.673,28.975,24.173,1.135,10.12
"1966-06",-6.636,7.955,5.104,14.43,19.816,16.821,24.806,25.351,26.615,21.714,24.823,22.076,21.27,3.941,13.17,4.91,7.241,13.045,16.13,21.866,31.022,29.472,25.99,27.415,22.249,14.898,18.128,20.695,3.526,13.269,7.922,5.149,24.249,17.738,5.138,20.013,31.057,31.532,27.121,21.377,12.851,13.107,9.824,9.167,-45.738,-36.059,-2.114,13.224,27.046,24.399,13.756,NA,NA,28.088,28.54,27.748,23.372,-0.394,12.162
"1966-07",-4,9.063,8.333,17.856,22.951,19.962,25.346,25.079,26.96,21.25,24.53,22.211,20.156,2.268,10.85,2.772,10.866,15.441,15.472,24.878,31.83,29.373,25.743,26.952,22.422,13.385,17.441,20.019,7.744,14.053,12.876,8.544,24.512,19.716,6.995,21.477,31.977,29.744,26.736,21.366,12.153,12.506,9.492,8.805,-45.384,-37.876,-0.54,14.514,26.543,23.503,16.709,NA,NA,26.448,27.545,26.976,22.85,-2.821,13.037
"1966-08",-10.473,8.738,6.029,17.984,19.809,17.635,24.245,24.841,27.332,20.748,24.561,22.296,20.726,5.635,13.166,5.013,10.621,15.337,16.148,23.548,29.778,27.531,24.796,25.824,22.78,15.988,18.774,20.395,5.475,14.987,11.238,7.794,23.413,19.006,7.138,22.373,30.98,28.08,26.477,22.949,16.553,14.153,11.557,9.516,-45.273,-40.062,-0.995,15.663,26.414,23.051,18.106,NA,NA,25.159,27.208,26.787,22.639,-2.907,12.578
"1966-09",-18.71,1.596,1.652,14.023,18.377,16.355,22.508,24.744,27.004,22.817,26.162,24.706,24.383,6.985,16.63,6.127,7.072,9.461,7.857,18.979,27.264,28.622,25.535,25.636,22.934,20.857,21.951,21.166,-0.681,5.472,2.578,3.473,18.599,11.189,3.234,17.485,27.969,28.092,26.109,23.727,18.856,16.868,12.283,10.031,-43.211,-27.742,-5.105,15.472,26.35,23.03,17.872,NA,NA,25.621,27.637,27.07,22.26,-2.14,10.804
"1966-10",-27.353,-4.095,-5.513,5.229,9.481,9.975,19.551,23.978,26.424,23.061,26.886,25.682,25.038,9.668,18.856,6.775,4.247,7.628,3.061,15.505,24.461,28.057,25.06,25.093,22.563,22.357,22.571,22.074,-10.212,0.178,-5.475,-5.646,12.183,5.076,-2.089,12.691,25.387,25.028,25.805,26.651,25.4,20.86,17.689,10.964,-35.331,-24.085,-16.949,14.703,26.813,24.293,15.529,NA,NA,27.172,27.532,27.098,22.816,-0.462,8.722
"1966-11",-30.159,-15.92,-15.775,-1.731,3.24,5.485,14.103,23.221,25.792,23.294,26.471,25.808,25.027,12.777,21.708,9.84,-1.449,-0.359,-6.127,9.141,20.178,27.377,25.408,25.028,23.232,22.815,23.332,23.891,-24.386,-8.431,-15.33,-15.526,3.219,-1.839,-4.972,6.925,19.501,21.383,25.408,29.032,29.177,23.763,21.235,11.758,-23.292,-14.37,-23.283,12.317,27.173,24.886,13.572,NA,NA,26.958,27.459,27.125,24.262,1.174,5.911
"1966-12",-30.162,-23.657,-26.968,-5.78,-4.599,-4.928,11.338,22.57,25.125,22.565,25.326,24.704,24.936,14.449,23.159,12.099,-6.334,-4.786,-13.325,5.402,13.244,23.363,23.213,23.781,22.241,22.289,23.274,24.575,-30.845,-16.145,-24.213,-24.222,-1.028,-10.668,-11.716,2.393,15.757,16.147,25.036,29.027,30.908,24.236,23.182,14.363,-15.736,-6.522,-31.552,9.788,27.657,26.094,11.599,NA,NA,25.052,27.05,26.939,25.152,3.331,2.848
"1967-01",-33.097,-23.236,-30.454,-4.038,-2.052,-5.764,9.966,21.427,24.375,23.253,25.604,24.394,24.845,15.912,24.808,14.408,-7.06,-7.835,-19.034,3.367,14.438,25.045,23.774,23.81,23.411,22.424,24.27,25.795,-35.478,-17.797,-26.78,-30.062,-1.927,-10.113,-11.9,0.708,14.126,16.123,24.187,29.9,30.981,24.562,24.339,15.915,-16.839,-6.869,-23.042,5.441,27.962,26.583,10.187,NA,NA,24.118,26.48,26.649,26.646,4.698,2.153
"1967-02",-32.999,-24.028,-26.68,-5.102,-1.537,-4.362,12.264,23.047,24.498,24.392,26.265,24.707,25.602,16.315,26.596,14.261,-4.807,0.508,-9.03,7.891,16.774,26.246,24.981,25.276,24.432,22.729,24.003,25.303,-35.693,-15.838,-25.511,-28.316,1.933,-5.037,-9.645,4.359,16.456,19.077,25.503,28.273,28.549,23.612,21.423,16.205,-26.488,-14.85,-24.773,6.319,27.901,27.17,9.862,NA,NA,23.989,26.535,26.649,27.455,5.035,2.884
"1967-03",-29.419,-17.643,-22.366,-0.149,1.203,-0.84,15.08,23.491,24.279,24.337,27.04,24.41,25.05,13.49,22.869,13.18,-4.802,1.255,-4.72,10.045,19.424,27.292,25.714,26.576,24.945,22.204,22.904,24.642,-28.59,-6.84,-13.026,-18.623,6.924,1.827,-4.827,8.787,19.072,23.369,26.431,27.988,26.408,23.061,20.022,16.348,-39.537,-22.983,-23.255,6.169,27.709,27.43,8.968,NA,NA,24.395,27.865,27.816,27.197,3.591,4.441
"1967-04",-19.305,-8.168,-12.923,4.694,10.785,6.565,18.462,24.514,24.529,23.463,26.528,24.328,24.659,10.007,19.355,9.167,1.073,4.204,3.245,11.174,24.2,29.944,27.268,27.819,23.936,20.623,21.808,23.28,-15.782,-0.283,-6.042,-10.636,12.529,6.214,-1.912,11.742,24.21,26.96,27.292,27.622,23.385,20.461,16.997,14.007,-42.701,-27.4,-10.775,7.516,27.799,27.066,9.361,NA,NA,24.872,29.217,28.88,25.576,1.278,7.397
"1967-05",-11.833,2.006,-0.539,10.153,15.085,12.59,22.119,24.811,25.433,22.187,25.486,23.102,21.195,6.879,15.647,7.422,5.172,9.841,9.851,17.076,28.832,29.957,26.455,27.438,22.618,18.047,19.956,21.467,-5.444,5.803,0.652,-2.508,20.421,12.695,1.137,16.86,29.401,30.52,27.451,24.637,16.867,16.319,12.406,11.05,-43.464,-31.027,-6.155,10.714,27.477,25.693,10.88,NA,NA,27.047,29.391,28.762,23.905,-0.032,10.288
"1967-06",-6.555,8.483,5.663,15.774,20.05,17.343,25.801,25.578,25.914,21.657,24.834,22.504,19.597,2.72,11.635,3.532,10.813,17.683,15.356,22.823,31.904,29.494,26.09,27.358,21.402,14.765,18,20.318,2.996,11.098,10.095,5.176,23.445,17.956,5.592,19.561,31.408,31.23,27.246,19.206,11.388,14.843,9.536,9.638,-47.952,-32.45,-1.606,12.675,27.206,24.791,13.427,NA,NA,27.95,28.163,27.423,22.93,-3.537,12.214
"1967-07",-5.238,10.176,7.439,18.571,23.114,19.118,27.215,25.255,26.444,20.433,24.057,22.409,18.473,2.492,11.217,2.237,12.133,18.699,18.543,24.784,31.762,27.617,25.033,26.468,21.753,14.811,18.709,20.086,7.745,16.396,16.219,9.518,25.294,21.713,7.577,22.589,31.374,30.081,26.715,18.619,10.557,11.298,8.757,9.238,-46.703,-36.459,-0.448,14.726,26.952,23.841,15.958,NA,NA,26.147,27.083,26.622,22.14,-2.312,13.276
"1967-08",-9.546,9.018,6.911,20.162,24.065,19.177,26.082,24.62,26.785,21.842,24.984,22.686,21.883,3.941,13.559,4.103,11.251,16.422,14.173,23.565,30.139,27.643,25.196,25.855,22.209,16.884,19.946,19.98,4.04,12.418,11.99,8.483,23.662,19.446,7.413,21.757,31.104,28.534,26.553,21.499,14.325,13.335,10.931,9.762,-48.51,-38.232,-0.884,15.25,26.756,23.9,17.59,NA,NA,24.888,26.734,26.405,21.67,-3.046,12.579
"1967-09",-16.123,1.75,2.167,12.764,18.548,16.443,23.473,24.948,26.439,22.463,25.872,24.16,23.103,7.62,16.556,6.445,6.027,11.038,8.753,21.14,28.85,28.283,25.785,25.584,23.108,20.963,21.34,21.222,-1.416,7.189,3.833,2.466,17.534,12.005,4.625,17.364,27.968,27.78,26.04,23.49,17.861,15.076,11.803,9.432,-42.856,-32.384,-4.122,15.136,26.933,23.645,17.722,NA,NA,25.642,27.375,26.891,21.918,-2.035,10.936
"1967-10",-23.053,-2.021,-3.777,6.042,9.066,8.659,17.171,23.787,26.22,23.097,26.513,25.204,25.05,10.049,19.884,7.705,1.488,4.2,0.002,15.868,25.16,27.531,25.625,25.808,23.772,21.615,23.905,23.834,-12.141,-0.691,-4.514,-7.274,11.704,3.491,-1.276,11.93,25.616,25.303,25.603,27.651,24.793,20.078,15.761,10.508,-31.823,-25.332,-12.484,14.06,27.121,24.341,15.72,NA,NA,27.003,27.344,26.816,22.978,-0.652,8.89
"1967-11",-29.855,-12.482,-10.716,-0.461,1.965,1.934,11.869,22.91,25.269,23.312,26.107,24.686,24.937,12.301,20.891,11.121,-2.549,0.008,-6.121,10.186,19.002,26.127,24.824,24.812,23.44,23.376,25.151,24.737,-25.661,-11.143,-18.698,-19.032,5.283,-4.826,-6.174,6.353,21.517,21.025,25.666,28.861,27.319,22.759,18.852,12.97,-21.258,-12.402,-16.875,11.297,27.318,24.533,14.003,NA,NA,27.159,27.022,26.89,24.76,1.684,5.825
"1967-12",-30.821,-22.717,-23.735,-5.744,-0.468,-0.626,9.535,21.842,24.896,22.844,25.365,25.053,24.604,15.161,24.133,12.996,-7.045,-6.293,-12.87,5.699,13.96,23.566,23.739,23.886,23.333,24.666,25.237,25.35,-34.66,-18.794,-28.258,-25.337,-0.172,-11.805,-12.112,1.996,15.807,15.887,25.543,30.028,29.678,25.544,21.467,14.443,-14.668,-5.92,-12.668,6.246,27.493,25.485,12.193,NA,NA,25.019,26.722,26.726,26.169,3.226,3.01
"1968-01",-33.762,-22.825,-26.721,-6.141,-4.722,-6.53,8.765,21.237,22.832,23.942,26.177,24.476,25.059,15.531,24.638,13.426,-11.878,-8.879,-18.585,4.252,15.899,25.588,25.406,23.991,23.832,23.185,23.893,25.635,-34.186,-20.853,-28.676,-27.94,-1.514,-12.999,-13.416,-1.001,15.056,14.843,25.178,30.002,31.479,27.443,23.074,16.252,-15.16,-5.127,-29.115,5.723,27.728,26.464,11.47,NA,NA,23.227,27.103,27.237,26.821,4.541,2.257
"1968-02",-39.311,-22.184,-28.886,-1.437,-4.292,-5.422,12.356,21.812,23.605,24.145,26.322,24.702,24.885,15.372,24.207,14.549,-3.587,-1.633,-8.389,5.114,13.761,25.135,24.851,25.121,24.709,23.563,24.446,25.973,-29.228,-11.93,-22.047,-26.337,0.354,-7.821,-12.339,1.329,16.934,17.991,25.427,28.13,29.775,26.086,24.197,16.71,-26.416,-14.233,-30.962,6.425,27.759,27.148,11.031,NA,NA,23.677,27.31,27.402,27.519,5.113,2.686
"1968-03",-31.13,-14.022,-23.312,0.741,3.549,1.546,13.133,23.167,23.942,24.329,26.943,24.832,25.201,13.484,23.287,12.489,-1.569,1.209,-4.202,8.973,19.415,28.29,25.957,26.101,24.427,22.54,22.631,25.478,-25.426,-4.422,-11.546,-19.483,5.967,0.152,-7.612,6.108,19.812,22.472,26.295,29.563,27.281,23.537,19.847,15.717,-34.407,-24.142,-23.594,6.595,27.791,27.329,9.693,NA,NA,23.979,28.429,28.125,27.18,4.275,5.033
"1968-04",-21.152,-6.687,-9.085,4.586,10.343,8.075,18.976,23.638,23.831,23.621,26.543,24.106,23.832,9.367,18.942,9.499,0.572,5.406,1.578,13.075,25.09,30.423,28.131,28.023,24.866,20.953,21.988,23.432,-15.741,-0.866,-5.878,-8.684,11.851,9.083,-0.956,12.884,24.822,28.204,27.451,27.084,22.895,20.74,17.476,12.601,-42.656,-28.608,-15.471,9.386,27.683,26.431,10.087,NA,NA,25.298,29.62,29.265,26.577,0.834,7.828
"1968-05",-11.178,2.982,-0.64,9.085,15.192,12.161,20.952,25.538,25.632,22.293,25.504,22.974,21.879,6.615,15.528,8.095,4.156,10.46,8.852,17.654,29.313,30.66,27.065,27.503,23.457,16.815,19.397,21.55,-2.704,9.223,3.037,-1.942,20.227,13.827,2.423,16.242,28.66,30.569,27.528,23.226,17.032,16.56,13.177,11.055,-45.512,-32.473,-7.697,11.137,27.397,25.564,11.234,NA,NA,27.431,29.498,28.89,24.48,-1.224,10.436
"1968-06",-5.116,8.245,3.955,14.493,19.311,17.043,25.592,25.385,26.02,21.785,25.084,22.682,20.452,4.322,13.345,4.967,8.725,14.844,14.997,22.039,32.783,30.17,26.709,27.944,22.577,14.817,18.367,20.568,5.685,15.162,9.846,4.691,24.285,18.737,4.613,19.515,31.474,31.984,27.531,21.674,13.683,13.548,10.211,9.089,-42.254,-32.137,-1.373,13.762,26.988,24.265,13.623,NA,NA,27.972,29.037,28.235,23.328,-0.987,12.948
"1968-07",-3.23,10.801,7.623,18.713,23.919,19.515,25.884,25.237,26.32,22.008,25.136,22.537,21.054,4.276,14.163,3.233,11.541,18.681,16.169,25.329,32.856,29.627,26.724,27.575,22.368,15.258,18.57,19.819,8.858,16.461,13.817,8.814,25.391,20.174,5.705,21.803,32.405,30.734,26.771,22.309,15.588,14.607,10.479,8.822,-49.522,-40.468,-0.629,15.31,26.423,23.44,16.044,NA,NA,26.725,28.181,27.424,22.093,-3.249,13.509
"1968-08",-9.167,8.331,4.854,17.86,21.635,18.529,24.334,25.467,26.509,22.55,25.802,23.67,22.509,5.363,13.971,4.899,11.172,16.329,14.696,24.284,31.936,28.727,26.472,27.279,23.168,16.759,19.883,20.532,5.668,13.936,10.978,8.104,23.475,19.222,6.728,22.565,31.073,30.024,26.632,23.478,15.941,15.304,10.831,9.587,-44.073,-38.341,-0.382,16.042,26.546,23.082,17.776,NA,NA,25.837,27.618,27.097,22.158,-2.831,13.192
"1968-09",-16.833,1.947,1.218,14.143,18.278,14.477,23.244,25.535,27.101,23.515,26.616,25.125,24.529,7.202,16.995,5.203,5.041,10.052,11.943,20.135,30.002,28.631,26.167,26.688,24.12,19.432,22.067,22.119,-2.258,8.532,2.043,2.263,20.747,11.999,2.494,18.243,29.047,28.917,26.493,25.429,20.089,17.722,13.03,10.021,-42.435,-28.999,-5.31,15.441,26.789,23.239,17.413,NA,NA,26.043,27.623,27.067,22.369,-1.974,11.374
"1968-10",-23.747,-4.151,-5.471,6.994,11.054,9.548,18.686,24.829,26.808,23.892,27.351,26.373,26.529,10.413,20.171,6.802,1.219,6.263,1.501,14.764,24.127,28.312,26.072,26.028,24.016,21.87,22.144,22.382,-11.965,-0.263,-4.871,-5.716,12.612,5.112,-0.964,13.438,25.9,26.068,26.374,27.64,26.096,21.077,17.723,10.878,-34.757,-26.041,-9.816,13.715,26.96,23.525,15.462,NA,NA,27.503,27.865,27.282,23.014,-0.85,8.951
"1968-11",-25.512,-17.571,-14.11,-0.333,2.898,3.157,12.877,23.578,25.81,23.948,27.158,26.268,26.11,13.105,21.463,9.504,-4.507,-1.188,-4.585,8.34,18.749,26.915,25.245,25.611,23.737,22.774,23.559,23.815,-25.744,-8.763,-17.265,-17.038,5.878,-2.375,-5.016,8.026,20.787,22.801,26.037,29.342,29.079,21.883,21.223,12.578,-24.698,-13.148,-15.866,10.441,27.312,24.309,13.234,NA,NA,27.129,27.971,27.613,23.923,1.525,5.814
"1968-12",-30.63,-22.369,-24.135,-3.882,-2.312,-1.971,10.369,22.559,24.829,23.866,26.285,25.29,25.718,15.476,23.519,13.785,-7.1,-5.872,-16.191,5.827,13.588,23.918,24.109,24.412,23.342,23.31,23.93,25.902,-33.694,-18.307,-26.905,-26.941,-1.309,-12.197,-11.632,0.998,15.644,16.622,25.649,29.585,29.965,22.883,22.293,13.826,-15.15,-5.479,-18.495,6.224,27.656,25.39,12.012,NA,NA,25.104,27.696,27.526,25.628,2.684,2.945
"1969-01",-30.59,-24.978,-28.717,-6.844,-6.134,-6.246,7.794,22.172,24.28,24.725,26.894,25.331,26.061,15.871,24.256,13.285,-7.856,-7.674,-16.074,5.02,14.134,24.938,24.905,24.626,23.98,22.634,24.944,26.736,-35.833,-21.554,-31.778,-31.579,-1.888,-12.899,-13.836,0.568,15.431,15.56,25.84,30.373,33.355,26.686,26.765,15.447,-16.733,-5.369,-27.929,3.307,27.976,26.7,11.123,NA,NA,24.17,27.082,27.165,26.746,3.887,2.044
"1969-02",-33.313,-19.871,-28.421,-1.472,-0.988,-3.535,10.932,21.332,22.986,25.581,27.726,25.402,26.432,16.056,25.474,14.835,-9.922,-6.505,-14.56,8.338,17.451,26.583,25.619,25.901,25.057,23.743,24.192,27.01,-36.407,-16.401,-24.538,-27.827,1.34,-7.666,-9.995,2.989,18.096,20.234,26.099,30.393,31.725,27.813,25.573,14.925,-25.553,-15.411,-28.299,4.692,27.543,27.185,9.89,NA,NA,24.176,27.579,27.652,28.118,5.327,3.087
"1969-03",-31.454,-11.843,-16.279,0.965,4.436,1.907,13.514,22.615,23.957,24.882,27.807,25.136,25.163,12.894,22.121,12.11,-7.757,-1.978,-7.306,9.947,19.928,28.191,26.293,26.937,25.283,22.676,24.372,26.031,-28.33,-4.452,-11.163,-19.731,6.069,1.938,-6.398,6.554,20.141,23.7,26.644,29.714,28.624,24.661,20.667,14.905,-36.358,-24.281,-36.488,3.969,27.584,27.261,10.301,NA,NA,24.32,29.439,29.279,27.374,3.859,5.213
"1969-04",-22.484,-5.767,-7.756,2.834,8.776,7.066,17.673,24.78,25.033,23.941,26.778,25.196,23.985,10.26,19.027,10.331,-1.627,5.479,2.396,14.621,26.296,30.607,27.727,28.22,24.511,20.761,22.274,24.679,-18.319,0.4,-4.678,-9.72,14.004,8.472,-1.644,12.031,25.299,27.731,27.355,24.579,20.175,20.089,15.867,13.144,-44.956,-28.12,-20.507,7.553,27.63,26.748,10.59,NA,NA,25.652,29.748,29.237,26.339,1.662,7.652
"1969-05",-13.628,2.841,-0.444,8.765,14.306,11.218,21.601,24.844,25.384,23.006,25.95,23.849,22.35,6.995,16.313,5.263,3.455,10.831,6.276,18.508,28.746,30.249,26.774,28.298,22.94,17.894,20.238,22.015,-3.718,8.491,3.202,-1.05,17.625,14.545,1.557,16.524,28.335,29.556,27.891,25.008,18.312,19.388,14,11.632,-43.611,-26.669,-9.473,11.326,27.236,25.614,10.888,NA,NA,27.254,30.296,29.674,24.639,-0.302,10.588
"1969-06",-6.763,9.918,6.561,14.476,19.92,16.444,25.021,25.956,26.386,21.775,25.087,22.837,20.755,4.48,13.075,3.156,9.007,16.688,18.189,21.962,31.648,29.326,26.091,27.736,22.18,15.18,18.469,20.809,4.839,13.237,9.736,5.543,23.288,17.024,5.392,19.312,31.294,31.417,27.4,20.788,12.28,15.367,9.625,9.689,-43.872,-34.726,-2.16,13.168,26.776,24.329,13.461,NA,NA,28.603,29.09,28.291,23.343,-2.284,12.696
"1969-07",-3.982,9.643,8.426,18.955,26.372,20.557,25.947,25.359,26.832,22.248,25.343,23.249,21.791,3.445,13.228,3.616,9.146,15.631,14.83,24.947,31.718,28.974,25.658,27.157,21.741,14.201,17.597,19.439,9.09,17.693,15.191,9.116,25.664,20.384,6.51,22.126,32.08,30.795,27.217,21.373,12.146,13.169,9.091,9.431,-48.863,-33.37,0.075,14.843,26.293,23.731,16.094,NA,NA,27.238,28.08,27.514,21.978,-4.081,13.469
"1969-08",-9.021,8.935,6.761,19.382,24.603,19.454,25.629,25.057,26.812,21.903,25.483,23.867,21.763,5.293,13.591,5.369,9.937,15.661,17.675,23.065,29.112,28.171,25.2,25.472,21.978,17.043,19.315,20.079,4.665,15.71,11.926,10.011,24.035,19.216,7.308,22.312,30.48,28.396,27.162,22.738,14.268,14.707,10.349,9.864,-47.174,-31.95,-1.741,15.379,26.489,23.761,18.335,NA,NA,25.478,27.484,26.941,21.767,-3.009,12.974
"1969-09",-14.268,2.428,3.31,15.575,18.645,14.623,23.823,24.927,26.771,22.802,26.46,24.819,24.518,7.126,16.946,6.801,4.799,9.965,7.164,21.19,28.202,28.36,26.033,26.08,22.998,21.662,22.056,21.115,0.634,6.607,4.843,4.233,18.744,11.669,3.682,17.352,28.815,28.231,26.84,24.606,19.451,16.157,12.594,9.664,-42.819,-33.734,-8.931,14.575,26.639,24.304,17.461,NA,NA,25.521,27.241,26.737,22.032,-1.556,11.279
"1969-10",-27.11,-5.334,-4.156,6.413,10.528,10.029,19.432,24.132,25.932,23.33,27.065,26.206,25.459,10.04,18.562,8.484,2.664,7.573,3.807,16.111,24.973,28.305,26.277,25.571,24.2,23.537,24.796,23.344,-9.169,0.796,-3.621,-4.325,12.397,3.737,-1.95,11.945,25.225,24.922,25.987,27.141,23.263,19.05,15.98,11.585,-34.608,-24.868,-19.64,13.786,27.2,24.732,15.722,NA,NA,26.2,27.418,26.932,22.978,0.062,9.038
"1969-11",-23.502,-17.459,-11.858,-2.474,1.008,1.666,14.349,23.301,24.947,23.505,26.717,25.158,25.208,12.954,21.805,10.292,-3.69,-0.04,-3.404,10.278,20.857,27.535,25.834,25.289,23.775,23.145,24.293,24.26,-20.493,-9.13,-16.182,-14.043,7.479,-4.906,-7.098,5.838,21.839,21.174,25.5,29.393,27.192,22.086,18.846,12.648,-24.311,-15.378,-22.541,12.779,27.533,25.223,13.707,NA,NA,26.576,27.367,27.254,24.653,1.449,6.09
"1969-12",-27.817,-19.182,-17.922,-5.02,-5.464,-3.345,8.157,21.561,23.283,23.011,25.737,24.146,24.36,14.466,23.175,12.519,-10.853,-5.564,-14.393,7.914,16.373,24.587,24.06,24.133,23.257,22.34,23.629,24.876,-31.629,-23.948,-29.112,-23.2,-0.265,-12.901,-11.675,0.676,15.689,17.087,25.22,30.946,32.777,26.459,23.107,14.318,-15.285,-6.894,-20.863,8.939,27.65,25.836,12.167,NA,NA,25.011,27.062,27.013,26.17,3.306,3.225
"1970-01",-27.588,-26.142,-27.444,-5.625,-4.483,-5.052,8.88,21.877,23.964,23.657,26.102,24.318,25.567,16.288,26.739,14.889,-9.511,-8.964,-19.635,5.543,14.69,23.781,23.523,23.941,23.618,23.254,24.161,25.974,-37.335,-21.877,-28.277,-26.552,-1.34,-11.605,-13.453,1.023,15.982,16.468,24.955,30.306,31.619,26.9,23.246,15.216,-15.867,-6.33,-27.013,4.47,27.629,26.7,9.855,NA,NA,24.301,26.907,27.121,27.284,4.266,2.232
"1970-02",-33.105,-24.283,-31.682,-4.847,-1.871,-4.202,11.78,22.742,23.878,24.423,26.56,24.97,25.58,16.246,24.985,16.607,-9.557,-4.488,-14.704,6.715,16.583,25.585,24.435,25.048,24.724,22.783,24.207,26.286,-33.308,-14.059,-19.923,-23.982,1.112,-4.901,-8.574,3.708,17.19,20.452,25.416,28.525,31.031,27.652,23.889,14.866,-25.879,-15.789,-36.996,6.24,27.793,27.155,8.948,NA,NA,24.271,27.022,27.321,27.654,4.984,2.888
"1970-03",-31.32,-17.317,-23.181,-0.362,1.499,-0.397,14.389,23.853,24.257,24.694,27.161,24.635,25.315,13.617,23.84,12.659,-4.103,0.149,-5.691,8.924,19.298,28.192,26.358,26.719,24.939,22.883,23.691,25.784,-26.617,-5.76,-11.22,-17.773,5.372,0.968,-3.69,7.387,18.342,23.809,26.186,28.285,26.753,22.84,21.031,14.382,-37.298,-22.441,-29.169,6.813,27.666,27.287,8.877,NA,NA,24.154,28.929,28.724,27.623,3.861,4.693
"1970-04",-22.426,-3.626,-8.449,2.793,8.223,6.849,17.551,25.047,24.747,23.596,26.89,23.727,23.93,10.866,20.05,9.786,-1.113,4.389,1.513,13.71,25.066,30.478,27.566,27.743,24.522,19.574,21.681,23.625,-17.06,0.103,-5.44,-10.316,12.385,7.783,-1.346,11.943,23.748,26.839,27.371,27.522,22.846,20.251,17.175,12.251,-43.527,-26.476,-20.462,8.76,27.622,26.651,9.713,NA,NA,24.83,29.591,28.981,26.821,2.035,7.625
"1970-05",-13.467,3.386,0.062,9.005,14.149,11.574,21.159,25.245,25.84,22.846,26.326,23.075,22.391,6.472,16.023,6.981,3.096,9.659,7.69,17.974,29.669,30.318,27.088,27.397,23.065,17.173,19.233,21.387,-3.112,6.467,2.801,-0.797,19.736,14.433,1.735,16.459,28.458,30.038,27.446,23.81,15.979,16.093,12.247,11.541,-44.527,-29.051,-9.018,11.69,27.597,25.924,11.014,NA,NA,26.879,29.685,29.01,24.482,-1.188,10.42
"1970-06",-5.881,7.837,5.524,13.903,21.438,17.553,25.513,25.322,26.077,21.404,24.862,22.141,19.659,3.87,12.315,5.225,8.215,14.322,14.109,22.16,32.073,29.398,26.361,27.635,22.213,14.685,18.058,20.499,4.91,14.734,10.561,5.943,24.23,18.233,4.249,20.058,32.136,31.107,27.199,21.458,12.923,13.098,9.897,9.989,-43.465,-32.105,-1.07,13.132,27.19,24.737,13.865,NA,NA,28.225,28.763,28.049,23.149,-1.331,12.708
"1970-07",-4.753,11.851,9.143,18.619,25.003,19.626,27.422,25.993,26.817,22.12,25.457,22.347,21.489,3.5,12.53,3.476,9.515,16.944,17.585,25.809,32.929,28.896,26.369,27.565,22.733,14.925,18.044,20.59,7.068,19.096,14.764,9.494,25.352,19.914,6.522,21.512,31.861,30.673,26.951,22.241,14.134,14.599,9.993,7.784,-45.424,-36.128,-0.676,14.75,26.817,23.496,15.912,NA,NA,26.121,28.093,27.345,22.9,-3.01,13.927
"1970-08",-7.959,8.301,6.214,17.565,22.141,19.38,25.203,25.512,27.099,22.573,25.832,23.475,22.3,4.979,14.009,4.202,10.18,14.403,16.439,24.024,30.728,27.391,25.56,26.449,22.872,16.625,19.029,20.541,4.347,12.802,9.063,7.541,22.963,17.526,7.086,21.389,31.18,28.128,26.564,21.508,13.615,13.397,10.193,9.551,-44.262,-33.15,-1.581,15.316,26.498,23,17.768,NA,NA,25.847,27.293,26.852,22.285,-3.526,12.779
"1970-09",-18.628,2.06,1.237,11.196,16.752,16.785,23.013,25.281,26.963,22.825,26.611,24.663,23.087,7.076,14.946,6.936,6.119,13.066,7.416,21.845,29.061,28.994,26.944,26.717,23.925,21.703,22.856,22.027,0.077,8.134,4.084,2.997,18.284,12.038,3.466,16.825,28.37,27.85,26.41,25.403,19.609,17.328,12.548,11.061,-44.82,-32.641,-7.642,15.489,26.533,23.256,17.398,NA,NA,26.23,27.657,27.027,22.668,-2.487,11.042
"1970-10",-27.366,-3.314,-5.968,6.869,8.908,7.99,17.823,23.236,26.078,23.003,26.675,25.014,24.449,10.4,18.914,8.923,3.366,5.907,2.083,15.462,25.109,28.579,26.579,26.287,24.456,21.872,24.648,23.527,-9.272,0.187,-4.249,-4.55,12.361,3.383,-3.01,12.197,26.279,24.996,26.313,27.327,25.737,20.581,17.897,11.611,-36.708,-24.708,-9.867,14.299,26.838,23.372,15.11,NA,NA,26.992,28.326,27.74,23.169,-0.214,8.755
"1970-11",-27.46,-10.237,-14.605,0.424,3.321,3.114,13.017,22.13,25.434,23.522,27.034,26.732,26.482,13.488,21.408,11.211,-1.483,-0.681,-7.136,9.124,19.201,26.864,25.961,26.181,24.468,23.268,24.111,23.45,-24.935,-11.329,-18.873,-16.765,4.035,-5.041,-5.536,5.645,21.383,21.878,25.85,28.795,26.751,22.47,19.336,12.7,-27.019,-13.961,-17.373,12.269,27.244,24.281,13.374,NA,NA,26.898,27.3,27.313,24.624,1.504,5.599
"1970-12",-30.141,-16.564,-21.841,-4.896,-0.138,-2.413,10.177,22,23.786,23.205,26.01,25.903,25.972,14.197,24.243,11.159,-8.551,-7.837,-15.129,4.571,15.031,24.955,25.56,25.604,24.639,23.056,24.561,24.975,-31.717,-19.914,-25.858,-26.242,-0.847,-10.256,-9.199,2.462,17.656,18.244,25.779,30.951,30.609,24.852,21.075,15.433,-15.433,-6.78,-21.074,8.111,27.539,25.608,12.071,NA,NA,25.6,26.901,26.969,26.082,3.372,3.62
"1971-01",-34.842,-23.853,-26.997,-4.2,-1.505,-5.172,10.692,21.324,23.728,23.854,25.912,24.797,25.565,16.4,25.249,13.99,-8.972,-4.616,-17.545,5.389,13.353,23.355,23.926,24.567,24.16,23.475,24.432,25.721,-35.139,-18.41,-22.392,-27.384,-2.662,-11.19,-11.793,1.368,13.635,16.888,24.976,30.628,32.68,26.06,24.624,17.24,-16.528,-7.978,-35.868,4.345,27.299,26.487,10.588,NA,NA,23.833,26.941,27.08,27.207,4.554,2.651
"1971-02",-38.331,-20.937,-27.518,-6.12,-3.074,-3.973,9.135,22.534,24.087,24.296,26.281,25.014,25.818,15.085,25.892,12.702,-7.728,0.793,-8.138,7.74,16.023,25.309,25.008,25.284,24.377,22.717,24.34,25.788,-33.383,-9.995,-19.641,-24.541,2.133,-6.576,-10.313,3.23,16.15,19.438,25.714,30.112,30.976,24.706,23.903,16.804,-25.121,-15.459,-35.186,3.288,27.319,26.903,9.513,NA,NA,23.512,27.539,27.593,27.486,4.155,3.337
"1971-03",-32.37,-17.306,-18.639,2.135,3.481,1.199,15.46,22.059,23.436,24.545,27.283,24.913,25.362,13.09,22.583,11.744,-3.895,1.627,-1.782,8.776,17.193,26.919,26.149,26.677,25.281,21.402,23.316,25.382,-22.771,-3.337,-10.867,-15.794,5.818,0.18,-6.175,6.825,19.257,22.745,26.472,28.78,27.421,22.69,20.086,16.024,-38.695,-25.336,-31.495,7.542,27.186,27.02,9.74,NA,NA,23.682,28.318,28.173,27.129,2.637,4.846
"1971-04",-21.751,-4.415,-7.434,4.993,11.012,8.648,20.002,24.31,24.593,23.184,26.463,23.485,23.149,9.623,18.513,10.051,0.918,5.921,2.031,13.464,23.86,29.788,27.144,27.481,23.856,19.712,21.507,23.726,-11.491,2.31,-1.095,-8.379,10.227,5.552,-3.083,11,23.203,26.388,27.175,26.898,22.478,21.025,16.287,14.9,-47.204,-30.722,-18.872,6.589,27.387,26.54,9.875,NA,NA,24.179,29.661,29.149,26.174,-0.377,7.528
"1971-05",-12.849,0.964,-1.765,9.045,14.5,11.26,22.349,24.693,25.492,22.619,25.94,22.83,22.012,5.436,14.756,4.717,5.584,11.488,12.962,17.842,27.858,29.755,25.893,27.351,22.967,16.751,19.809,22.376,-1.779,9.084,3.386,-1.027,17.393,13.088,0.265,16.032,27.492,28.783,27.582,26.396,19.616,18.783,13.807,12.282,-47.395,-33.733,-5.929,11.729,27.18,25.98,11.209,NA,NA,26.122,29.744,29.229,24.812,-0.166,10.031
"1971-06",-5.193,8.48,5.727,13.299,17.573,15.388,21.876,24.731,25.943,20.879,24.36,22.023,18.941,2.269,11.634,3.379,8.569,15.541,16.374,22.988,30.6,29.355,25.993,27.331,22.286,15.122,18.4,21.119,5.867,14.824,9.801,5.789,22.573,16.815,5.106,19.671,31.09,31.013,27.302,24.192,13.888,14.678,10.11,11.668,-44.898,-33.704,-1.883,13.327,26.646,24.817,13.454,NA,NA,27.794,28.373,27.627,23.533,-1.804,12.334
"1971-07",-3.642,10.24,8.703,17.161,24.591,19.777,24.67,24.949,26.735,20.987,24.352,22.071,21.012,3.667,13.624,3.99,10.756,17.244,16.927,25.132,32.173,28.745,25.534,26.815,22.026,15.068,18.516,20.514,8.064,17.16,15.062,10.144,24.677,20.185,7.181,21.484,32.056,30.195,27.006,21.409,10.79,13.438,8.659,9.694,-46.781,-32.62,-0.801,14.945,26.317,24.114,16.407,NA,NA,26.832,27.086,26.66,22.582,-2.683,13.518
"1971-08",-9.278,8.502,7.098,18.606,23.68,19.807,25.047,24.814,27.42,21.971,25.29,23.614,22.595,4.444,13.27,4.48,10.324,15.641,13.637,23.369,29.543,28.714,25.716,26.448,22.393,17.36,19.609,20.409,4.054,13.074,10.266,8.09,23.454,17.685,6.633,21.695,31.572,27.398,26.962,22.952,13.331,13.906,10.098,9.959,-47.031,-35.456,-1.138,15.669,26.256,24.089,18.059,NA,NA,25.108,26.844,26.376,21.921,-2.307,12.592
"1971-09",-15.842,2.652,1.462,11.685,16.425,15.911,22.597,25.016,26.916,22.753,26.154,25.303,24.132,6.885,15.871,5.484,7.486,12.876,8.584,21.066,27.793,29.031,26.38,26.551,23.236,20.543,22.098,21.553,-1.858,6.688,2.901,1.392,17.795,12.578,4.688,17.754,28.201,27.525,26.477,25.505,19.851,16.902,12.832,10.587,-43.35,-32.61,-4.756,15.885,26.422,23.906,17.434,NA,NA,25.088,27.393,26.809,21.896,-2.436,10.977
"1971-10",-23.48,-3.611,-2.995,7.068,7.705,8.518,18.19,23.749,26.221,23.258,26.969,25.876,25.445,10.077,19.036,8.153,1.828,9.953,4.278,17.849,24.395,28.155,25.975,25.93,23.734,22.646,22.913,21.819,-11.387,1.54,-2.338,-3.211,12.782,5.046,-0.72,12.988,25.354,24.847,26.17,28.151,24.983,20.14,17.567,12.513,-36.066,-25.28,-17.985,14.625,26.809,24.94,14.808,NA,NA,26.504,27.207,26.791,22.584,-0.113,9.183
"1971-11",-29.793,-15.917,-14.327,1.878,4.056,3.059,16.747,23.101,25.567,22.945,25.848,24.252,24.641,13.688,22.272,10.388,-5.045,1.809,-5.294,10.744,19.317,27.29,25.563,24.868,23.532,23.701,24.908,24.032,-25.734,-8.084,-15.021,-15.497,6.826,-1.993,-6.985,8.61,20.866,20.261,25.975,27.95,26.208,21.771,19.347,12.983,-25.182,-13.978,-25.915,13.663,27.158,25.427,12.712,NA,NA,26.135,27.071,27.036,23.846,1.691,5.939
"1971-12",-33.857,-21.567,-23.916,-1.642,-0.413,-3.016,12.809,21.287,24.008,23.101,25.744,25.031,25.514,14.548,23.971,12.42,-4.831,-3.74,-9.724,6.724,16.346,25.768,25.154,24.608,24.184,23.057,25.109,24.665,-33.226,-13.411,-22.836,-22.917,1.801,-8.782,-10.747,2.647,17.568,17.216,25.091,28.421,29.242,24.396,22.735,14.7,-15.475,-7.044,-27.74,9.668,27.584,26.259,11.779,NA,NA,24.896,26.554,26.667,25.324,3.601,4.011
"1972-01",-32.74,-29.529,-30.917,-3.16,-1.719,-5.49,13.589,21.956,24.126,23.268,25.712,23.911,24.718,15.101,24.83,13.926,-6.486,-2.05,-11.93,5.375,13.979,24.748,24.682,24.638,23.598,22.954,24.315,25.29,-32.95,-16.9,-24.341,-23.05,-1.548,-10.959,-10.99,1.354,14.355,16.241,24.899,29.833,30.579,26.788,23.479,15.19,-15.478,-7.176,-29.34,8.531,27.758,26.869,9.403,NA,NA,23.69,26.581,26.693,25.876,4.938,2.79
"1972-02",-34.562,-23.06,-26.553,-3.722,0.638,-0.94,11.112,22.343,23.521,23.627,26,24.067,24.858,15.068,24.935,15,-5.442,-1.294,-9.796,5.258,14.898,25.757,25.334,25.612,24.519,21.703,24.137,25.871,-33.615,-10.843,-18.646,-25.28,2.025,-2.856,-7.947,5.685,17.114,20.645,25.686,27.681,26.89,23.023,21.148,16.255,-29.486,-16.203,-29.05,4.485,27.731,27.425,8.786,NA,NA,23.794,26.881,26.938,27.002,4.919,3.052
"1972-03",-35.259,-17.691,-19.504,1.128,6.918,3.827,16.707,23.46,23.936,23.808,26.309,24.36,24.652,13.424,23.418,13.4,-2.259,1.373,-4.245,9.377,19.697,28.105,25.926,26.597,25.114,22.93,23.578,25.501,-23.774,-6.677,-10.9,-18.478,4.905,0.274,-5.691,6.99,19.364,23.144,26.484,27.514,26.161,22.398,20.533,14.742,-40.268,-26.211,-21.881,5.294,27.793,27.559,8.638,NA,NA,23.98,28.209,28.163,27.24,3.608,4.704
"1972-04",-20.959,-7.799,-9.059,4.161,8.583,8.016,19.328,24.455,24.843,23.288,26.803,23.401,23.603,10.56,20.116,8.865,1.214,5.081,4.131,12.119,24.184,29.784,27.425,28.196,24.656,21.293,22.333,23.393,-15.696,0.972,-3.361,-7.82,11.936,6.572,-2.966,11.846,24.429,27.194,27.149,25.866,22.385,20.351,16.555,13.339,-45.103,-26.098,-16.122,8.887,28.039,27.021,9.198,NA,NA,25.353,29.42,28.961,26.108,1.724,7.565
"1972-05",-12.023,1.588,-1.74,10.77,14.126,10.596,21.766,24.61,25.589,22.146,25.597,22.484,21.788,5.675,16.044,5.342,5.05,11.379,9.561,17.623,27.757,30.13,25.83,25.803,22.733,17.222,19.694,21.62,-4.619,8.127,4.108,0.352,17.576,14.806,0.865,17.215,27.271,28.566,27.495,23.747,17.355,17.364,12.715,11.425,-46.879,-33.865,-8.039,12.305,27.761,25.472,10.738,NA,NA,26.995,29.728,29.231,24.606,0.967,9.91
"1972-06",-6.604,7.382,5.535,14.224,18.879,16.051,23.211,25.415,26.577,21.608,24.862,22.295,20.787,3.098,13.116,3.688,8.544,16.545,15.437,22.226,30.515,29.518,26.248,26.841,22.464,15.633,19.17,20.54,4.833,13.199,9.573,5.866,23.232,18.36,4.455,19.871,30.678,31.559,27.301,20.819,12.897,12.893,9.964,10.412,-45.537,-28.591,-1.573,13.503,27.18,24.912,13.094,NA,NA,28.464,28.97,28.356,22.953,-2.609,12.402
"1972-07",-4.5,10.791,7.757,18.954,23.614,18.448,24.627,25.6,26.816,21.453,24.931,22.132,20.943,3.96,13.683,3.609,11.327,18.479,17.284,24.923,32.842,28.921,26.177,27.278,22.787,15.239,18.945,20.245,8.45,16.933,15.586,10.603,25.354,21.923,6.706,22.824,32.069,30.405,26.544,18.186,10.907,11.291,8.707,8.673,-45.441,-39.072,-0.448,15.432,26.802,23.744,15.577,NA,NA,27.004,27.712,27.366,22.292,-2.723,13.676
"1972-08",-9.675,8.652,5.087,17.778,21.728,19.483,25.445,25.105,26.928,22.19,25.578,23.259,21.767,4.69,14.435,3.772,10.447,15.013,13.939,24.119,31.88,28.463,25.98,27.019,23.414,16.651,19.832,20.354,4.71,14.739,10.618,8.804,23.274,18.668,5.478,21.491,31.462,30.013,26.224,21.457,16.085,14.444,11.338,9.391,-44.783,-37.61,-0.863,16.589,26.726,23.15,17.273,NA,NA,26.176,27.841,27.369,21.893,-2.517,12.972
"1972-09",-20.794,4.245,1.505,14.05,15.439,14.286,21.942,25.208,27.475,23.554,27.28,25.199,25.09,6.556,16.242,5.511,7.306,11.14,10.097,19.731,29.413,28.738,26.448,26.747,24.315,20.863,22.266,21.571,-0.403,8.912,2.995,2.666,18.88,12.06,2.405,16.795,29.157,28.626,26.016,24.388,19.653,16.481,12.822,9.66,-44.361,-37.338,-4.597,16.04,27.048,23.213,17.746,NA,NA,26.921,28.17,27.564,22.473,-0.577,11
"1972-10",-23.267,-3.638,-5.938,6.74,10.03,9.793,18.561,23.901,27.163,24.282,28.288,25.996,27.245,9.7,19.813,7.516,3.825,5.442,1.132,14.215,25.06,28.684,26.555,26.427,24.561,22.829,24.671,23.313,-10.902,-2.06,-6.995,-5.763,12.82,4.565,-0.628,12.917,26.006,26.78,26.121,25.636,22.911,18.667,16.47,10.961,-36.505,-22.942,-7.14,14.476,27.255,23.556,15.059,NA,NA,28.163,28.235,27.681,23.159,-0.124,8.836
"1972-11",-28.259,-13.162,-13.297,-0.706,1.84,3.897,12.294,22.765,25.764,24.402,28.168,26.463,26.044,11.541,19.539,10.269,-3.346,-0.873,-4.489,9.912,20.006,27.221,25.893,26.139,24.394,23.602,24.15,23.915,-24.238,-8.996,-18.508,-17.634,7.562,-2.468,-5.296,7.475,20.194,21.557,26.121,29.678,28.095,22.384,19.644,13.719,-23.974,-11.006,-19.201,11.117,27.774,24.938,13.333,NA,NA,27.291,27.923,27.805,25.22,1.441,6.168
"1972-12",-35.266,-22.204,-21.681,-3.792,-0.993,-0.824,9.811,21.542,24.184,24.301,27.023,25.215,26.32,15.426,23.889,12.223,-3.543,0.818,-9.029,6.759,13.495,22.852,23.048,24.282,24.089,24.47,24.656,25.234,-30.061,-15.227,-22.396,-21.231,1.536,-11.134,-11.28,1.877,16.003,17.077,25.58,30.458,29.671,23.575,21.647,15.85,-15.893,-6.747,-26.653,6.87,28.155,26.251,11.851,NA,NA,25.457,27.35,27.512,26.554,3.474,3.916
"1973-01",-32.373,-24.218,-27.558,-4.409,-4.681,-2.96,8.259,20.875,22.996,25.423,28.471,26.423,27.203,15.885,24.526,13.401,-6.245,-1.841,-10.517,6.532,14.975,25.7,24.873,24.551,24.837,25.149,25.373,25.864,-36.504,-19.991,-30.98,-27.604,-2.18,-12.33,-12.537,0.005,13.147,16.172,25.242,28.961,29.755,23.922,24.568,16.033,-17.607,-6.941,-23.761,5.188,28.09,26.988,10.615,NA,NA,23.401,27.427,27.444,26.948,4.864,2.599
"1973-02",-30.887,-22.104,-23.816,-3.857,-2.19,-0.431,9.338,22.174,23.168,25.794,29.088,25.352,26.807,16.871,24.383,15.161,-8.876,-0.726,-7.558,9.224,17.814,26.685,26.455,25.984,25.251,24.504,24.436,26.294,-33.852,-17.218,-27.876,-27.123,4.527,-6.781,-10.763,3.275,17.996,19.401,26.276,29.237,28.682,23.495,21.968,16.53,-26.975,-15.441,-18.229,4.737,27.939,27.473,10.829,NA,NA,23.853,27.723,27.731,27.721,4.83,3.382
"1973-03",-28.558,-16.146,-18.85,-0.475,2.406,0.656,13.215,23.132,23.273,25.941,29.668,25.508,25.94,13.939,20.924,13.685,-5.686,1,-2.675,10.695,21.495,29.738,28.067,28.148,25.876,23.293,24.549,25.497,-27.244,-7.533,-14.487,-17.912,7.125,0.875,-6.147,7.679,20.438,23.305,27.184,29.356,29.583,23.373,23.05,15.83,-37.529,-21.827,-24.915,5.778,27.855,27.396,10.897,NA,NA,24.904,28.505,28.319,27.68,2.67,5.368
"1973-04",-23.869,-5.033,-9.587,2.913,7.463,6.263,18.097,24.903,24.555,24.889,28.515,24.746,24.871,12.404,21.495,10.897,-1.208,4.725,4.015,12.372,23.952,31.169,28.431,28.629,25.393,21.693,22.26,23.579,-16.557,0.77,-5.974,-8.444,12.779,7.392,-2.447,11.854,23.444,26.314,27.664,27.29,25.761,21.931,18.807,14.149,-43.938,-31.142,-18.939,8.887,27.765,26.515,11.351,NA,NA,25.412,29.841,29.486,25.952,1.018,7.723
"1973-05",-12.67,2.608,-0.651,6.371,13.825,12.057,21.296,26.009,25.435,23.666,26.957,23.862,23.364,6.509,16.087,5.838,4.599,10.799,9.636,16.519,27.394,31.05,27.573,28.189,24.142,18.881,20.934,22.745,-4.12,8.804,1.494,-1.49,19.403,13.208,2.415,15.85,28.382,30.07,28.146,24.899,17.448,17.977,13.342,11.84,-45.081,-32.03,-6.55,11.666,27.601,25.728,12.416,NA,NA,27.348,30.486,30.134,25.346,-0.614,10.372
"1973-06",-6.467,7.804,6.499,14.696,19.721,17.558,24.105,26.386,26.543,22.106,25.659,23.354,20.642,4.119,12.817,5.042,11.164,15.661,14.108,21.749,30.947,30.333,26.904,28.128,23.04,15.464,18.886,21.295,4.712,12.258,8.79,6.501,23.121,18.132,4.9,19.201,31.589,31.553,28.11,20.308,11.793,14.353,9.94,9.338,-45.229,-31.259,-1.902,13.624,27.303,24.957,14.732,NA,NA,28.836,29.564,28.888,24.176,-2.203,12.576
"1973-07",-3.422,9.793,8.926,16.765,23.486,21.939,25.359,26.042,27.101,22.247,25.685,22.861,21.568,3.054,13.209,4.028,11.737,18.513,18.246,25.143,32.643,28.908,26.491,27.683,22.757,16.398,18.933,20.566,8.259,16.957,13.855,9.987,25.171,20.035,6.55,20.925,31.958,31.484,27.459,21.977,12.68,13.606,9.39,8.97,-47.495,-39.193,-0.297,15.323,27.159,23.976,17.1,NA,NA,28.094,28.639,27.943,23.533,-2.867,13.677
"1973-08",-7.889,8.107,7.389,18.883,24.186,19.75,26.556,26.626,27.785,22.832,26.479,24.488,23.999,5.02,15.13,5.127,8.758,13.381,14.691,24.031,31.574,28.299,26.124,27.186,23.154,18.944,20.652,20.912,5.509,14.27,11.088,8.253,23.441,18.717,6.889,21.278,31.631,30.351,27.158,23.957,15.37,14.321,10.808,9.833,-47.16,-33.654,-1.825,15.979,27.01,23.883,18.858,NA,NA,26.798,27.699,27.288,23,-2.936,13.264
"1973-09",-18.338,3.851,2.516,12.524,13.702,13.724,21.861,25.757,27.764,23.578,27.724,25.913,25.267,7.434,16.875,6.597,6.183,13.12,11.089,22.361,29.883,29.326,26.762,26.777,23.879,22.694,22.934,21.702,-1.793,7.117,3.05,2.658,19.559,12.146,3.965,17.562,28.789,28.497,27.158,24.458,17.489,16.023,12.201,10.42,-45.975,-32.017,-6.804,15.125,27.129,24.174,18.642,NA,NA,26.493,27.64,27.17,22.853,-1.791,11.201
"1973-10",-22.433,-2.69,-3.658,6.441,12.69,11.129,19.784,24.886,27.241,24.092,28.143,26.335,26.076,9.777,18.918,7.577,1.867,7.461,4.053,16.407,25.256,28.498,26.038,25.822,23.874,23.638,24.912,23.204,-13.082,0.57,-5.017,-6.688,13.659,5.65,-0.821,13.639,25.3,25.784,26.691,27.126,23.608,18.972,16.489,12.017,-37.261,-23.354,-18.34,13.875,27.217,25.111,16.211,NA,NA,27.5,27.942,27.463,23.16,-0.03,9.21
"1973-11",-25.87,-13.175,-11.287,-0.698,1.413,2.703,14.307,22.626,25.091,23.599,27.436,25.743,25.078,13.156,20.563,10.973,-4.869,-1.208,-5.667,9.873,20.016,27.554,25.812,25.828,24.292,23.756,24.377,24.148,-24.108,-12.704,-20.29,-17.143,4.883,-6.12,-4.738,5.753,20.378,20.891,26.186,28.742,25.282,21.296,17.683,13.679,-23.806,-15.381,-20.111,12.917,27.586,25.902,13.974,NA,NA,26.891,27.943,27.408,24.442,1.912,5.646
"1973-12",-31.786,-18.768,-20.831,-3.611,-1.703,-1.883,9.421,21.579,24.302,23.521,26.613,25.738,25.595,14.675,23.185,11.899,-6.658,-5.792,-15.564,6.644,15.29,24.722,24.013,24.773,23.548,22.784,23.748,25.042,-34.131,-16.912,-24.532,-24.008,2.004,-7.155,-10.364,4.131,18.076,17.604,25.112,30.581,30.632,23.956,22.487,15.717,-15.133,-6.525,-31.522,10.872,27.762,26.636,12.952,NA,NA,25.734,26.949,26.902,25.571,3.913,3.863
"1974-01",-29.6,-19.705,-24.033,-5.469,-3.663,-6.174,9.63,20.788,23.891,23.128,25.873,24.515,24.982,15.065,24.175,13.496,-12.252,-7.077,-16.764,6.467,14.139,23.649,24.097,24.355,24.046,22.083,23.972,26.04,-35.241,-17.947,-27.93,-28.102,-0.862,-11.916,-11.948,0.122,14.139,16.082,24.75,28.924,31.411,26.047,26.395,17.135,-16.32,-7.31,-25.481,7.563,27.703,27.468,10.675,NA,NA,24.121,26.505,26.624,27.421,4.983,2.555
"1974-02",-34.346,-21.722,-27.251,-3.095,-2.959,-4.966,10.607,21.177,23.692,23.95,26.669,24.691,25.386,15.183,24.347,14.473,-6.945,-5.093,-12.57,6.688,16.959,26.234,25.756,25.607,24.386,21.974,24.292,25.831,-34.966,-15.905,-24.217,-25.748,0.925,-6.321,-9.471,3.114,16.186,19.329,25.664,27.636,29.006,24.625,23.335,16.009,-28.252,-15.062,-29.066,5.36,27.426,27.94,10.065,NA,NA,23.403,26.845,26.928,27.305,5.627,2.519
"1974-03",-31.293,-13.151,-19.811,0.837,4.622,0.523,14.087,22.462,23.612,23.785,26.64,25.003,24.699,13.375,21.911,13.484,-2.714,-0.136,-5.784,8.604,20.261,28.495,26.816,27.169,25.09,21.299,22.617,26.05,-28.674,-6.994,-9.677,-17.263,6.188,1.85,-6.24,7.587,20.377,23.064,26.571,27.991,27.561,22.437,20.782,15.684,-38.581,-25.545,-31.693,4.981,27.571,27.838,9.529,NA,NA,24.023,28.023,27.865,27.501,3.952,4.867
"1974-04",-21.732,-8.98,-9.569,4.584,8.811,5.467,19.928,24.044,24.871,23.182,26.217,24.344,23.648,9.241,18.262,8.997,0.568,5.395,1.551,13.379,24.4,30.129,27.07,28.072,24.304,20.533,21.133,24.378,-15.267,2.441,-1.48,-7.814,12.382,9.127,-2.647,12.879,25.362,27.172,27.064,26.207,21.12,19.824,15.763,13.593,-44.962,-28.243,-17.677,10.156,27.765,26.961,9.856,NA,NA,25.435,29.095,28.61,27.185,1.441,7.522
"1974-05",-12.953,1.247,-0.803,9.568,13.271,10.134,21.627,24.681,25.098,22.235,25.498,23.369,21.261,6.002,14.757,6.229,4.752,12.194,8.576,17.539,28.39,30.082,26.659,26.958,23.553,17.678,19.986,22.518,-2.84,5.357,2.792,-1.598,19.549,12.943,1.245,16.272,28.767,29.376,27.642,23.606,16.869,16.532,12.937,11.358,-40.85,-31.639,-7.68,11.241,27.362,25.949,11.088,NA,NA,27.312,29.253,28.72,25.361,0.742,10.372
"1974-06",-6.441,8.648,5.907,12.809,18.655,16.012,23.907,25.42,26.372,21.223,24.64,21.721,19.228,3.613,12.172,4.496,9.69,16.285,14.902,21.116,31.799,29.511,26.4,27.611,23.07,15.721,18.229,20.631,4.158,12.842,9.245,5.667,23.75,17.69,3.287,19.005,30.896,30.714,27.259,20.79,13.562,13.997,10.054,9.473,-46.023,-32.522,-2.092,13.75,27.003,25.215,13.079,NA,NA,28.14,28.794,28.267,23.382,-1.586,12.232
"1974-07",-4.98,10.152,8.43,17.359,24.155,19.967,26.045,25.204,26.473,21.217,24.804,22.258,19.851,2.543,12.105,2.335,12.816,18.995,17.939,24.3,32.326,29.005,25.367,26.805,22.331,14.465,16.961,19.925,7.096,17.348,15.139,10.022,25.271,21.539,6.623,21.566,31.958,30.863,26.922,21.571,14.367,13.163,10.124,7.699,-44.976,-39.592,-0.259,14.903,26.347,24.015,16.131,NA,NA,28.259,28.693,28.233,22.828,-1.88,13.604
"1974-08",-8.613,8.294,6.522,17.017,23.805,19.69,24.185,24.895,26.353,21.989,25.486,23.312,22.141,4.823,13.387,3.66,12.091,15.348,16.021,22.836,29.131,28.004,25.516,26.468,23.054,16.5,19.423,20.948,4.964,14.879,10.186,8.708,24.308,18.256,6.998,22.284,31.18,28.937,27.099,23.897,16.414,15.193,11.502,9.333,-42.303,-33.315,-0.182,16.041,26.379,23.979,17.681,NA,NA,26.073,27.704,27.325,22.516,-1.995,13.206
"1974-09",-17.995,3.266,0.784,13.101,16.615,15.9,22.784,24.411,26.291,22.693,25.896,23.664,22.644,7.658,15.868,5.951,7.17,12.255,8.43,20.249,27.084,28.909,26.546,26.606,23.319,20.562,21.847,21.597,-0.949,6.761,3.916,3.855,18.367,12.322,3.714,18.55,28.099,28.436,26.583,23.306,18.205,15.904,12.284,10.813,-42.953,-29.439,-6.037,15.995,26.441,23.853,17.5,NA,NA,26.065,28.471,27.966,22.069,-0.983,11.003
"1974-10",-22.05,-4.857,-5.821,5.283,7.766,7.776,19.085,24.291,26.268,23.289,26.593,25.287,25.646,9.153,19.119,7.257,4.72,7.549,2.633,15.81,24.203,28.188,25.682,25.384,22.979,21.649,22.968,22.655,-12.028,0.34,-4.549,-5.928,11.181,4.222,-1.823,12.61,25.385,25.184,26.073,26.714,23.868,19.526,16.185,11.47,-34.348,-24.402,-14.901,14.626,26.746,24.68,15.297,NA,NA,27.47,28.297,27.795,22.603,0.827,8.664
"1974-11",-27.428,-19.081,-15.582,-0.47,5.639,6.405,13.967,23.809,25.674,23.159,26.005,24.772,24.978,13,21.136,10.521,0.47,-0.063,-6.437,9.11,18.868,26.948,25.701,25.409,24.082,23.805,24.944,24.752,-25.489,-8.945,-15.311,-16.964,3.549,-2.599,-5.163,8.104,19.869,21.492,25.574,29.464,28.59,23.086,19.413,14.297,-22.641,-14.056,-20.406,11.598,27.288,25.579,13.734,NA,NA,26.493,27.737,27.627,24.48,2.21,5.925
"1974-12",-37.545,-23.975,-25.208,-5.729,0.254,0.731,11.435,22.288,24.037,22.796,25.32,24.634,24.823,14.427,22.634,12.306,-4.231,-4.605,-14.502,4.163,11.776,22.464,22.757,23.803,23.562,23.294,23.369,24.417,-33.556,-15.301,-22.694,-24.539,-0.085,-9.314,-11.796,4.445,16.594,17.339,25.649,30.836,31.745,26.907,22.774,15.943,-13.952,-6.202,-35.926,8.754,27.564,26.127,12.686,NA,NA,24.816,27.506,27.475,26.001,4.337,3.253
"1975-01",-36.374,-25.521,-32.511,-13.184,-9.774,-7.288,7.03,22.018,23.701,23.352,25.501,24.246,24.708,15.891,24.058,14.509,-7.015,-5.679,-14.874,3.039,12.048,23.69,23.632,23.816,23.711,23.849,24.26,25.51,-33.004,-16.587,-26.009,-27.553,-3.386,-11.424,-13.88,1.002,13.828,15.425,25.129,29.755,31.654,26.175,23.641,16.285,-16.047,-7.28,-27.61,6.737,27.653,26.756,11.626,NA,NA,23.824,27.313,27.376,27.1,5.24,1.683
"1975-02",-30.492,-26.951,-29.937,-7.023,-4.456,-3.142,13.196,22.5,23.868,23.877,25.953,24.917,25.378,15.474,24.54,14.367,-9.476,-6.973,-17.612,3.078,15.408,27.031,26.239,25.569,25.068,22.584,23.539,25.731,-31.052,-14.187,-19.991,-22.505,1.331,-4.267,-8.112,4.073,17.883,19.827,25.193,28.56,27.446,24.582,20.419,17.484,-26.745,-14.497,-30.076,10.12,27.606,27.126,10.795,NA,NA,23.807,27.149,27.219,27.889,5.054,2.54
"1975-03",-32.318,-19.47,-20.474,-3.429,5.264,5.06,16.04,24.031,24.48,23.895,26.066,24.859,24.843,13.718,23.423,12.656,-1.11,-0.061,-7.044,6.746,18.094,28.725,27.189,27.23,25.204,23.003,23.967,24.651,-24.662,-10.359,-12.12,-19.672,3.512,-2.409,-6.432,7.023,20.397,22.55,26.3,28.339,28.663,22.76,21.842,15.134,-37.66,-24.215,-19.009,4.224,27.724,27.762,10.475,NA,NA,24.354,28.544,28.466,27.145,3.784,4.426
"1975-04",-23.706,-6.319,-10.422,3.896,8.259,6.105,18.362,23.341,24.297,23.605,26.589,24.075,24.395,9.745,20.322,8.65,2.418,6.549,2.069,12.436,24.452,30.82,27.796,28.448,24.61,20.55,22.077,23.07,-14.746,-0.452,-3.46,-6.648,11.039,6.817,-0.916,12.199,24.968,27.784,27.023,26.598,26.187,21.518,20.381,13.113,-42.581,-33.698,-16.975,7.804,27.508,26.62,11.163,NA,NA,25.159,29.591,28.991,25.611,1.952,7.764
"1975-05",-13.353,0.792,-2.24,9.697,14.432,11.979,20.514,24.761,25.436,22.723,26.029,23.137,22.332,5.49,15.571,5.671,4.591,12.268,11.518,17.531,27.407,30.108,26.913,27.924,23.544,18.441,20.552,21.59,-2.603,9.803,4.068,-0.242,17.629,13.399,1.584,15.914,28.282,30.465,27.415,24.974,18.175,19.652,13.474,10.799,-46.204,-32.473,-6.808,11.439,27.453,25.44,12.179,NA,NA,27.207,29.384,28.723,24.235,1.019,10.264
"1975-06",-7.233,7.139,6.001,13.847,19.666,17.08,24.175,25.306,26.075,21.278,24.66,22.106,20.76,3.715,13.098,4.24,11.226,16.691,15.73,21.667,31.563,30.319,26.449,27.74,22.672,14.86,18.646,20.708,5.455,13.859,11.14,5.93,22.744,17.569,4.852,19.797,30.926,31.087,27.165,20.807,11.937,12.727,9.58,9.351,-46.263,-32.539,-1.821,13.187,26.86,24.632,14.154,NA,NA,28.39,28.878,28.181,23.029,-0.373,12.443
"1975-07",-5.999,10.112,7.132,18.642,23.186,20.413,24.523,25.013,26.794,20.633,24.178,21.84,19.049,2.816,11.391,3.685,12.281,16.539,15.34,24.298,31.031,29.054,25.541,27.144,22.176,14.516,17.987,19.55,7.415,16.648,13.685,9.209,25.504,20.104,6.692,22.342,31.897,29.454,26.682,19.817,12.951,13.14,9.617,8.878,-44.193,-34.797,-0.108,15.073,26.533,23.844,16.277,NA,NA,26.667,28.268,27.703,21.924,-1.022,13.306
"1975-08",-11.068,9.283,5.421,18.451,22.955,20.069,23.703,24.72,26.926,21.279,24.614,22.715,21.065,4.978,13.009,4.382,10.879,15.905,13.3,23.092,29.671,28.363,25.134,26.293,22.704,15.815,18.505,19.912,4.066,13.313,11.035,8.323,22.989,19.66,6.739,22.243,30.74,27.469,26.553,21.53,14.858,13.376,10.583,9.353,-43.1,-38.619,-0.74,15.992,26.597,23.81,18.174,NA,NA,25.503,28.021,27.58,21.579,-1.827,12.661
"1975-09",-19.428,3.145,0.711,13.434,15.551,15.88,22.078,24.817,26.706,22.826,26.056,24.536,23.654,7.418,16.355,5.805,10.174,14.759,10.281,21.419,27.701,28.261,25.991,26.364,23.596,19.978,20.539,21.363,-0.836,5.64,4.076,3.236,15.958,11.214,4.292,17.877,27.28,27.246,26.418,24.993,20.116,16.703,13.931,10.18,-43.363,-28.604,-5.59,15.837,27.009,23.806,17.363,NA,NA,26.188,28.084,27.416,22.331,-2.342,11.01
"1975-10",-26.733,-6.399,-5.534,7.377,11.629,11.622,19.034,24.084,26.168,23.354,26.933,25.517,25.548,10.55,18.891,8.096,5.031,7.428,3.949,15.546,24.639,28.586,26.041,25.997,23.892,23.785,24.827,23.089,-10.527,-0.792,-5.872,-5.752,11.37,4.809,-1.222,13.499,25.473,25.565,26.38,26.852,24.662,20.132,17.407,11.502,-37.549,-24.195,-10.3,13.801,27.091,24.14,15.617,NA,NA,27.191,27.769,27.372,23.057,-0.2,8.778
"1975-11",-25.517,-12.777,-15.44,0.574,4.308,4.653,13.784,22.926,25.443,23.452,26.619,25.878,25.445,13.85,22.321,10.971,-0.05,1.227,-7.124,10.601,20.226,27.519,25.787,25.661,24.208,23.083,24.156,24.213,-26.591,-10.961,-16.191,-17.668,3.134,-4.416,-5.546,6.616,20.555,21.548,25.821,28.61,26.799,23.019,18.048,12.932,-23.16,-13.736,-13.409,11.802,27.312,24.586,13.921,NA,NA,26.303,27.412,27.366,24.329,2.276,6.032
"1975-12",-31.722,-22.19,-22.098,-3.4,2.19,1.249,10.855,22.529,24.583,23.006,25.741,25.08,25.188,13.981,22.677,12.629,-4.916,-2.261,-13.121,5.886,13.488,23.42,23.495,24.331,23.774,23.317,23.806,24.693,-33.658,-17.111,-25.305,-25.172,-0.762,-9.954,-10.325,3.01,15.357,17.269,25.47,30.701,30.634,25.378,22.115,15.418,-13.256,-5.632,-15.912,7.931,27.612,25.662,12.753,NA,NA,24.599,27.063,26.994,25.724,3.41,3.685
"1976-01",-35.33,-23.679,-25.985,-5.711,0.026,-1.25,9.265,21.672,23.369,23.154,25.774,24.636,25.448,16.102,25.527,14.614,-4.853,-2.043,-11.97,4.827,12.552,23.572,24.025,24.285,24.048,24.277,23.743,25.679,-31.783,-15.55,-25.191,-28.18,-2.049,-11.615,-11.633,1.077,14.361,16.651,25.129,31.429,32.328,25.607,24.346,16.905,-16.886,-7.624,-11.099,4.483,27.878,27.031,11.783,NA,NA,23.553,26.93,27.038,27.516,4.879,2.977
"1976-02",-30.391,-21.092,-27.079,-2.057,2.5,-1.301,13.581,22.589,24.146,23.707,26.289,24.381,24.831,14.802,23.848,13.93,-8.047,-6.155,-13.028,4.676,14.169,25.377,24.712,25.409,24.944,24.08,24.629,25.698,-33.431,-15.162,-23.974,-25.28,0.738,-6.291,-11.653,3.21,16.529,18.229,25.408,29.116,31.153,25.142,24.962,16.085,-25.223,-15.497,-11.108,6.565,27.865,27.582,10.11,NA,NA,23.864,27.426,27.423,27.783,4.735,2.883
"1976-03",-29.101,-17.874,-21.518,1.108,6.028,4.692,15.959,23.852,24.403,23.896,26.7,24.875,24.994,14.396,23.982,13.129,0,2.233,-3.316,8.575,18.495,28.08,26.332,26.93,24.919,23.716,23.607,24.464,-26.099,-5.963,-12.947,-17.787,4.622,-0.603,-7.207,6.097,19.577,22.54,26.428,28.741,27.675,24.263,22.175,14.23,-36.225,-24.983,-12.646,6.79,27.717,27.078,10.329,NA,NA,23.82,28.305,28.159,26.568,3.078,4.98
"1976-04",-21.375,-7.871,-9.28,4.17,10.545,8.679,18.454,25.233,25.195,23.981,27.256,24.072,24.422,10.404,19.555,8.81,2.237,5.307,2.364,12.544,25.707,30.761,27.87,28.75,24.864,21.232,22.448,23.517,-14.069,1.765,-3.429,-8.086,12.045,7.789,-1.836,11.906,25.539,27.912,27.106,26.858,24.074,21.142,18.206,13.413,-41.439,-26.975,-10.895,8.187,27.659,26.306,10.756,NA,NA,25.795,28.964,28.718,25.682,1.526,8.244
"1976-05",-12.139,0.546,-1.662,9.655,15.733,13.037,21.885,25.314,25.515,22.189,25.97,22.099,21.399,7.241,16.582,7.285,7.939,11.758,9.045,16.359,27.944,30.016,26.248,27.43,22.859,17.251,19.579,21.331,-3.948,5.783,2.784,-0.522,18.681,14.178,2.54,16.661,28.209,30.728,27.573,24.211,16.939,17.658,12.62,11.555,-45.387,-33.414,-6.495,10.942,27.636,25.501,12.206,NA,NA,27.593,29.581,29.016,24.026,-1.495,10.156
"1976-06",-5.509,6.474,5.108,13.722,21.15,17.887,25.706,25.411,25.902,22.008,24.982,22.19,21.593,4.763,15.899,3.881,12.1,17.99,14.69,22.818,31.872,30.143,26.351,27.802,22.213,15.939,18.515,19.991,5.216,12.81,11.456,6.521,23.933,17.791,4.915,19.872,31.633,31.368,27.263,21.411,13.56,14.714,10.538,10.252,-46.155,-36.606,-1.188,12.354,27.188,24.585,13.99,NA,NA,28.32,28.62,27.868,22.697,-2.215,12.734
"1976-07",-5.933,11.003,7.055,18.045,22.726,19.859,24.029,24.716,26.538,21.675,24.779,22.379,21.32,3.789,13.629,2.216,12.406,18.308,15.434,25.204,31.814,29.004,25.588,26.882,21.961,14.359,17.035,19.086,6.675,15.18,15.374,10.878,24.938,20.682,8.16,23.064,32.279,29.827,26.903,21.835,14.995,14.536,11.036,9.449,-45.315,-30.732,0.393,14.524,26.418,23.6,16.501,NA,NA,26.75,27.242,26.864,22.212,-3.657,13.705
"1976-08",-8.398,9.27,6.787,18.586,20.998,18.578,24.9,24.569,26.973,21.779,25.252,22.903,21.653,5.129,14.002,3.825,11.43,16.063,15.583,23.613,30.417,28.075,25.345,26.583,22.735,17.446,19.247,19.876,4.387,14.127,9.861,8.167,22.936,17.921,7.221,21.953,31.03,27.98,26.733,22.804,15.225,14.519,11.254,9.748,-44.801,-35.052,-0.066,15.168,26.375,23.225,17.642,NA,NA,25.005,27.4,26.951,22.21,-3.207,12.88
"1976-09",-16.495,3.133,3.748,10.19,17.727,15.829,21.675,25.204,27.088,23.122,26.606,24.888,25.423,7.753,17.926,4.512,8.456,11.991,12.953,20.189,28.896,28.36,25.835,26.361,23.696,20.065,22.986,21.727,-1.452,8.312,1.246,1.872,18.846,11.62,3.229,17.352,28.235,27.844,26.381,24.509,20.652,17.776,14.553,11.062,-45.208,-32.176,-3.966,14.575,26.705,23.569,17.398,NA,NA,25.859,27.812,27.183,22.303,-2.221,11.114
"1976-10",-24.951,-2.008,-1.862,5.388,11.294,10.598,18.178,25.253,26.901,23.699,27.771,26.374,25.602,10.718,19.239,8.465,5.549,8.95,5.666,15.379,24.389,28.189,25.799,26.225,23.747,21.395,22.93,22.591,-11.765,0.668,-5.536,-7.475,12.667,4.337,-1.578,12.724,25.445,24.573,26.304,27.042,24.267,20.476,17.208,10.61,-37.836,-25.242,-8.405,12.758,26.992,23.489,15.336,NA,NA,26.649,27.893,27.536,23.136,-0.632,8.938
"1976-11",-30.351,-15.297,-10.455,-0.507,5.552,6.522,14.788,23.91,25.265,23.468,26.408,24.534,24.957,12.228,20.995,10.079,-0.192,1.967,-4.757,8.897,16.907,26.126,24.901,25.332,23.78,23.772,24.778,23.916,-27.26,-8.648,-17.414,-19.354,5.123,-1.995,-5.639,8.298,20.318,21.716,26.007,28.64,28.067,23.464,21.47,12.245,-24.77,-15.114,-14.425,11.33,27.267,24.312,13.851,NA,NA,26.635,27.602,27.428,24.128,2.083,5.834
"1976-12",-31.083,-20.991,-17.156,-4.069,-0.978,0.891,10.226,22.428,24.323,23.45,25.985,24.719,25.513,14.525,24.003,11.37,-4.603,-3.763,-10.058,6.591,15.249,24.827,24.706,24.305,23.696,22.833,23.886,25.05,-32.158,-16.185,-26.516,-25.809,0.137,-11.522,-10.274,0.692,15.345,17.141,25.181,29.528,30.622,26.036,23.953,14.418,-15.097,-7.452,-15.958,8.668,27.571,25.368,13.103,NA,NA,24.502,26.845,26.938,25.153,3.876,3.822
"1977-01",-31.929,-23.469,-23.474,-4.483,-3.05,-3.665,8.924,21.205,23.159,24.269,26.709,24.727,25.541,15.985,24.182,12.927,-10.075,-4.613,-11.177,5.836,14.063,24.181,24.085,24.456,24.721,23.415,24.727,26.101,-35.701,-11.52,-25.535,-29.696,1.146,-9.915,-10.634,0.892,15.649,17.373,24.586,30.304,31.727,26.083,24.541,16.981,-15.468,-6.927,-24.673,4.234,27.711,26.454,12.338,NA,NA,24.022,26.973,27.146,26.585,4.657,3.259
"1977-02",-33.163,-20.586,-27.096,-1.8,-1.218,-2.882,11.933,22.471,23.477,24.216,26.585,24.476,26.061,15.733,26.191,13.827,-5.7,-3.275,-7.601,6.702,16.517,26.752,25.772,25.409,24.604,23.042,24.517,26.191,-31.24,-7.486,-16.329,-23.731,3.078,-3.662,-8.809,4.378,16.834,18.806,24.832,28.726,28.898,24.835,23.176,16.563,-28.633,-15.729,-34.26,4.317,27.837,26.809,12.235,NA,NA,23.302,27.341,27.508,27.781,4.706,3.709
"1977-03",-29.52,-13.053,-21.526,-0.163,0.592,-0.444,12.548,23.246,23.208,24.95,27.739,25.756,26.296,13.759,23.534,11.64,-4.429,-1.7,-4.421,8.149,19.97,29.046,27.597,27.72,25.899,22.375,24.301,26.34,-25.591,-5.815,-12.387,-16.781,7.194,1.871,-5.653,7.87,21.123,22.638,26.352,29.211,27.041,23.115,20.419,16.55,-37.494,-22.691,-23.859,6.351,27.654,27.082,11.84,NA,NA,24.478,28.479,28.251,28.407,3.559,5.113
"1977-04",-20.264,-4.834,-9.528,2.116,6.683,5.851,16.422,25.428,25.063,23.971,26.895,24.775,24.548,10.59,20.224,9.701,-0.888,3.406,2.725,12.12,24.398,30.439,27.729,27.67,25.048,20.812,22.451,24.653,-16.391,1.122,-5.055,-7.684,12.359,6.181,-1.172,10.96,23.166,26.709,27.569,27.522,24.574,21.02,18.928,13.898,-43.946,-29.2,-20.583,8.779,27.868,26.355,10.829,NA,NA,25.865,29.457,28.98,26.863,1.213,7.538
"1977-05",-13.588,2.659,-0.806,8.398,13.824,11.62,22.417,26.281,25.717,23.171,26.013,23.817,23.495,6.958,15.712,6.725,4.755,9.495,6.879,17.642,27.967,30.624,26.578,27.644,22.965,16.942,19.198,21.692,-4.252,7.565,1.183,-0.934,17.1,14.306,1.772,16.368,28.786,29.9,27.958,25.213,19.702,18.72,14.606,12.284,-47.689,-31.852,-6.667,11.301,27.42,25.62,12.476,NA,NA,26.971,29.757,29.268,24.927,-0.93,10.01
"1977-06",-5.284,9.272,5.823,15.017,20.135,15.85,24.176,25.682,26.296,22.264,25.427,23.117,20.962,3.277,12.577,4.548,9.119,16.191,16.081,22.003,31.224,29.665,26.665,28.075,22.818,14.858,18.681,20.925,4.107,14.322,8.294,5.377,23.159,17.968,5.168,19.957,31.279,31.68,27.451,21.783,14.1,15.369,10.184,11.441,-45.636,-30.039,-1.39,12.803,27.173,25.122,14.687,NA,NA,28.808,29.222,28.678,23.535,-3.043,12.656
"1977-07",-4.551,10.605,8.389,17.75,23.39,19.398,27.819,25.92,27.272,21.282,25.022,22.741,20.965,3.765,12.55,4.081,12.289,19.906,16.404,25.079,32.427,27.975,24.599,25.928,21.703,15.201,17.903,19.427,9.623,16.602,16.064,9.665,23.633,21.104,8.054,22.305,32.426,29.936,26.979,21.881,12.079,14.346,8.976,9.271,-47.353,-34.297,-0.749,14.693,26.913,24.115,16.916,NA,NA,26.925,27.919,27.519,21.765,-3.872,13.606
"1977-08",-8.826,7.451,8.149,18.703,23.408,20.848,24.729,25.211,26.881,22.21,25.755,23.608,21.892,4.113,13.356,4.921,10.653,16.047,18.301,23.716,30.212,27.414,25.346,26.267,22.469,16.892,19.123,19.927,6.08,16.394,11.048,8.624,24.287,18.041,7.624,21.788,31.249,29.993,26.854,22.855,15.463,14.155,11.274,10.193,-47.018,-30.907,-1.766,15.194,26.414,23.619,18.533,NA,NA,25.264,27.838,27.295,22.052,-4.449,13.159
"1977-09",-15.698,2.638,1.661,13.514,20.512,16.418,23.641,25.491,27.015,22.913,26.666,25.414,25.006,8.113,17.329,6.873,6.618,10.771,10.138,20.315,28.132,27.99,25.579,26.218,23.329,21.176,22.509,21.54,-1.362,8.346,5.018,3.383,18.97,12.823,4.892,18.291,28.511,28.104,26.55,25.224,21.418,18.237,14.731,10.964,-45.124,-32.354,-7.586,15.252,26.335,23.426,18.04,NA,NA,25.166,27.892,27.343,22.267,-2.371,11.339
"1977-10",-25.339,-2.729,-4.386,7.6,9.881,8.497,18.818,24.089,26.587,23.436,27.283,25.84,25.626,9.896,19.043,8.027,1.779,4.271,1.285,14.256,24.04,27.889,25.563,25.543,24.094,22.364,23.676,22.382,-11.716,1.403,-3.866,-5.876,13.488,5.586,-1.682,12.633,24.813,25.299,26.149,27.58,25.353,20.394,16.947,12.658,-37.019,-20.523,-19.625,12.967,26.578,24.013,16.014,NA,NA,26.383,27.902,27.429,22.968,0.073,8.801
"1977-11",-32.721,-12.978,-13.79,0.591,5.11,3.702,14.289,22.686,25.625,23.032,26.695,25.673,25.044,13.225,20.544,11.414,-1.904,1.529,-2.546,9.195,19.071,26.97,25.207,25.336,23.774,22.24,23.569,24.063,-21.263,-5.484,-14.937,-16.958,5.43,-3.197,-6.341,6.591,20.605,21.201,25.842,29.863,28.028,22.643,19.163,14.338,-24.644,-15.163,-21.745,12.096,26.941,24.893,14.469,NA,NA,25.94,27.06,27.112,24.271,2.225,6.14
"1977-12",-28.587,-20.323,-21.004,-2.217,-1.097,-2.794,11.516,21.24,24.467,23.107,25.929,25.064,24.825,13.528,22.301,12.142,-8.83,-6.544,-10.201,7.433,15.248,23.911,23.981,24.169,23.863,24.321,24.294,25.134,-30.653,-12.822,-21.837,-22.512,1.805,-10.388,-10.451,1.518,15.129,17.254,24.947,30.612,29.674,23.668,22.058,15.979,-15.506,-7.491,-31.444,9.449,27.412,26.282,12.231,NA,NA,24.02,26.701,26.846,25.396,4.177,3.929
"1978-01",-32.322,-23.843,-26.057,-6.214,-3.693,-4.389,9.414,21.625,23.995,23.217,25.697,24.149,25.114,16.356,25.449,14.855,-7.625,-3.372,-12.488,4.414,12.152,21.977,22.426,23.285,23.757,22.687,23.908,25.576,-32.048,-15.089,-25.22,-25.753,-0.503,-12,-10.927,0.606,13.602,16.401,24.874,28.141,29.281,26.815,23.267,17.402,-16.444,-8.385,-31.717,5.523,27.71,26.859,10.779,NA,NA,22.944,26.066,26.362,26.388,5.162,2.553
"1978-02",-29.906,-19.371,-24.574,-2.54,-1.359,-2.893,12.021,21.509,23.451,23.843,26.29,24.247,25.29,15.545,25.399,14.416,-9.613,-4.052,-15.397,8.888,16.926,25.124,25.116,24.858,24.378,21.693,23.909,25.263,-36.12,-13.391,-17.558,-22.814,3.789,-4.481,-8.093,3.907,17.002,19.274,24.998,27.939,28.855,24.949,23.653,18.369,-27.447,-15.315,-29.983,5.297,27.639,27.603,9.447,NA,NA,22.93,26.541,26.733,26.796,5.031,3.364
"1978-03",-24.159,-15.232,-19.069,-0.112,2.434,0.579,13.201,23.731,24.165,23.584,26.778,24.404,24.413,13.738,21.843,13.191,-5.976,-1.218,-4.96,10.137,20.581,28.044,26.37,26.465,24.422,21.999,22.441,25.171,-27.72,-8.287,-16.863,-18.613,7.426,-0.425,-4.785,6.968,20.531,23.111,26.232,27.203,26.641,23.318,20.742,16.34,-38.974,-21.21,-25.221,5.883,27.698,27.299,10.472,NA,NA,23.456,27.675,27.592,27.275,4.112,4.559
"1978-04",-23.129,-7.254,-11.733,3.778,7.506,6.819,16.816,24.089,23.785,23.368,26.472,24.002,24.21,10.158,19.559,10.267,-1.417,3.565,5.18,14.265,24.971,29.792,26.55,27.114,23.203,20.454,21.74,22.863,-15.618,5.4,-5.009,-9.034,13.851,6.511,-2.717,10.393,24.847,26.78,26.848,25.993,23.349,20.45,16.906,13.335,-44.291,-30.143,-21.059,8.148,27.663,27.023,10.237,NA,NA,24.465,28.85,28.519,25.821,2.473,7.379
"1978-05",-12.248,1.214,-2.129,11.463,14.494,10.469,22.386,24.119,25.091,22.279,25.366,23.145,21.934,6.614,15.304,7.195,3.044,9.821,8.333,17.37,30.059,30.349,26.558,26.884,22.398,17.991,19.878,21.669,-2.056,8.956,3.546,-0.355,20.322,13.912,1.038,16.382,28.523,30.148,27.379,24.072,16.339,16.643,12.078,12.596,-47.208,-26.992,-9.127,12.149,27.649,26.008,11.051,NA,NA,26.904,29.117,28.588,24.655,-0.868,10.266
"1978-06",-6.986,7.178,5.1,13.73,24.183,17.977,25.267,24.925,25.791,21.96,25.272,22.848,19.59,2.667,10.564,3.496,8.462,15.251,16.6,22.212,31.99,29.858,26.126,26.977,21.547,15.83,17.953,20.439,4.393,14.441,10.167,6.464,23.515,17.481,3.75,19.712,31.33,31.19,27.333,21.593,15.092,15.052,10.902,9.636,-45.28,-32.613,-2.996,14.2,27.246,24.445,13.925,NA,NA,27.955,28.781,28.079,23.53,-1.562,12.572
"1978-07",-5.024,10.753,8.271,19.918,25.739,19.296,27.213,26.158,26.645,20.925,24.63,21.325,18.671,3.097,11.671,4.389,10.675,17.607,16.264,25.4,32.012,28.64,25.534,26.799,21.716,15.248,18.326,19.907,8.813,17.38,15.595,10.908,24.95,21.112,7.366,22.112,32.222,29.429,26.823,20.733,12.723,12.918,9.73,9.306,-46.546,-39.737,-0.055,15.57,26.775,23.22,16.355,NA,NA,26.429,27.643,27.155,22.609,-1.752,13.5
"1978-08",-8.331,7.876,7.113,19.195,25.445,20.822,25.942,26.092,26.967,22.831,26.076,23,23.593,5.153,15.439,3.693,10.54,15.668,16.963,24.296,31.747,28.25,26.216,27.299,22.73,17.045,20.374,20.539,5.12,14.063,11.556,9.565,23.649,19.483,7.057,22.292,30.849,28.201,26.598,21.432,14.448,14.192,11.048,9.904,-44.423,-35.481,-1.635,15.806,26.659,23.289,17.836,NA,NA,25.11,27.482,27.031,22.232,-2.312,13.429
"1978-09",-17.723,3.314,1.075,13.495,15.823,15.007,24.013,25.682,26.74,23.393,26.946,24.353,24.678,7.164,16.088,5.673,6.881,10.313,7.889,20.305,29.338,28.283,26.759,27.068,23.768,19.991,22.688,21.557,-1.219,7.686,2.265,2.702,18.544,13.386,3.712,17.851,29.119,28.519,26.421,25.235,19.966,17.614,12.928,10.269,-43.351,-33.586,-6.001,15.935,26.788,23.345,17.524,NA,NA,25.628,27.929,27.391,22.319,-0.668,11.121
"1978-10",-25.736,-4.382,-4.612,9.147,13,11.817,18.762,24.364,26.401,24.145,27.763,25.815,27.2,10.499,20.228,6.91,3,6.155,4.39,14.839,24.874,28.03,26.292,26.272,24.643,22.082,23.197,22.173,-11.051,2.518,-4.67,-4.455,14.193,5.811,-1.545,12.839,25.808,25.55,26.131,26.668,25.266,19.707,18.068,10.45,-36.288,-25.741,-14.489,14.052,26.984,23.319,16.269,NA,NA,26.645,27.738,27.21,22.845,0.152,9.238
"1978-11",-27.842,-15.524,-11.418,0.466,6.331,5.333,14.386,23.119,25.315,23.859,26.683,25.548,25.197,12.193,19.946,10.086,-3.627,-0.493,-6.583,10.649,19.145,26.529,25.564,25.624,24.145,22.346,22.871,23.64,-26.058,-9.499,-16.95,-19.363,5.815,-3.029,-6.103,7.923,20.764,21.64,26.136,29.537,27.86,23.751,18.632,12.764,-24.269,-14.113,-18.077,11.187,27.416,24.383,13.995,NA,NA,26.852,27.788,27.635,23.954,2.143,5.911
"1978-12",-31.135,-19.1,-19.719,-5.19,-3.056,-1.498,8.199,22.287,24.529,23.741,26.428,25.234,25.278,14.522,22.003,13.4,-5.95,-0.621,-8.578,7.615,15.392,24.538,24.324,24.445,24.218,24.229,24.939,25.541,-30.667,-14.298,-25.577,-23.89,0.797,-11.832,-10.704,1.1,16.533,17.556,24.997,30.021,31.282,25.892,22.615,14.318,-14.14,-6.236,-26.351,9.253,27.784,25.781,12.423,NA,NA,25.142,27.059,27.082,26.026,3.562,4.116
"1979-01",-30.674,-22.507,-24.319,-3.248,-1.359,-4.822,9.314,21.208,23.884,24.398,26.657,24.775,25.683,17.083,24.641,16.221,-6.872,-5.066,-17.655,4.692,13.514,24.06,23.373,23.912,24.323,25.959,24.524,24.727,-33.281,-15.795,-25.593,-26.98,-1.142,-9.907,-11.85,1.092,14.748,16.991,24.98,31.26,32.711,28.275,23.665,15.253,-15.137,-7.064,-28.021,6.456,28.074,26.647,10.505,NA,NA,23.887,26.921,27.047,26.871,4.796,3.175
"1979-02",-33.51,-19.937,-24.971,-1.178,0.749,-2.346,9.409,20.833,22.12,24.858,27.458,24.877,26.065,15.768,24.604,15.039,-8.565,-2.212,-11.03,6.564,15.162,25.098,25.183,25.775,25.236,25.265,25.552,25.773,-34.173,-14.406,-24.686,-25.248,0.4,-5.397,-9.742,3.39,15.743,19.057,26.25,29.399,29.98,25.598,22.594,16.741,-25.858,-14.639,-21.194,3.523,28.059,27.362,10.614,NA,NA,23.985,27.697,27.746,26.723,5.369,3.193
"1979-03",-23.472,-12.598,-17.442,1.554,6.486,5.017,14.767,22.998,23.564,25.363,27.899,25.27,26.055,13.887,22.872,12.439,-7.034,-0.603,-4.353,8.8,21.276,29.72,27.981,27.689,26.048,24.037,24.438,25.728,-27.864,-8.977,-16.873,-20.338,6.82,-0.036,-6.307,5.942,20.465,23.654,26.901,28.553,26.642,23.323,20.449,15.703,-36.252,-22.517,-17.696,6.38,28.101,27.304,10.538,NA,NA,24.608,28.554,28.534,27.093,3.967,5.386
"1979-04",-19.859,-5.258,-11.299,4.084,8.32,6.897,18.562,24.998,24.539,24.207,27.387,25.354,24.693,10.403,18.55,9.339,1.456,6.306,3.804,13.183,24.682,30.729,28.583,29.316,26.207,21.28,23.201,24.81,-15.636,0.272,-4.599,-8.931,12.023,7.182,-0.593,11.869,25.142,28.785,27.852,27.892,24.204,21.339,18.562,13.42,-43.361,-29.228,-13.193,7.7,27.747,26.639,11.473,NA,NA,26.417,29.576,29.174,26.344,1.823,8.031
"1979-05",-12.53,0.99,-1.038,9.071,16.154,13.95,21.243,26.049,25.462,23.374,26.459,23.67,23.492,7.496,17.976,7.23,4.723,10.729,13.543,17.732,28.608,30.942,27.497,28.516,24.197,18.667,20.364,21.725,-4.375,9.65,1.713,-0.229,18.681,12.125,1.401,16.109,29.171,30.057,28.029,24.62,18.067,17.874,13.441,11.307,-41.803,-31.085,-11.24,11.274,27.793,25.676,12.91,NA,NA,27.559,29.834,29.248,24.496,0.409,10.909
"1979-06",-5.003,8.154,6.263,13.612,22.161,16.809,24.252,25.807,26.451,22.546,25.691,23.144,21.843,4.251,12.992,3.941,9.31,17.89,15.458,22.688,32.273,30.089,26.876,28.438,22.688,16.115,18.522,20.429,6.318,15.509,10.38,5.76,24.116,18.022,4.446,19.792,32.433,31.694,27.941,20.448,13.323,13.692,10.418,10.226,-45.327,-29.114,-2.257,13.005,27.278,24.641,15.039,NA,NA,28.444,29.159,28.357,23.2,-2.284,13.095
"1979-07",-4.76,10.613,8.578,19.78,25.026,20.982,26.678,26.11,27.376,21.196,24.971,22.499,19.613,3.419,12.714,3.616,9.785,16.727,17.664,25.424,31.824,28.703,26.242,27.623,22.915,15.657,18.377,19.886,10.492,18.962,15.377,10.702,26.256,21.497,7.232,21.89,32.199,29.825,27.399,20.948,11.989,13.005,9.379,9.386,-47.139,-35.252,-1.067,14.509,26.687,23.921,18.066,NA,NA,26.248,27.661,27.151,22.142,-3.667,13.827
"1979-08",-8.781,7.733,6.599,18.686,25.437,21.119,24.662,25.387,27.009,21.996,25.585,23.508,21.402,4.84,13.255,4.196,9.361,14.143,14.355,23.149,30.04,28.93,26.226,27.337,23.123,17.856,20.375,20.389,6.465,17.71,11.565,7.982,24.531,20.546,6.276,21.594,30.839,28.451,27.054,23.568,15.977,14.807,10.704,9.936,-47.103,-35.781,-2.015,15.354,26.478,23.495,19.436,NA,NA,25.429,27.625,27.203,22.45,-3.081,13.072
"1979-09",-18.554,4.159,2.299,13.859,17.287,16.276,22.28,24.875,27.163,23.011,26.664,24.665,25.117,7.067,16.793,5.831,9.621,13.269,8.982,20.035,27.469,28.909,26.184,27.028,23.805,21.535,22.479,21.591,-0.031,6.521,2.906,3.329,17.623,12.075,5.274,17.067,28.057,27.212,26.726,25.664,19.844,17.223,13.147,10.872,-44.558,-34.741,-2.482,15.072,26.801,24.24,18.304,NA,NA,25.712,27.539,27.149,22.562,-2.493,11.091
"1979-10",-25.14,-3.847,-3.55,7.173,13.712,12.09,20.183,24.158,26.574,23.746,27.556,25.706,25.262,10.173,18.707,8.282,3.968,7.332,4.37,15.009,23.572,28.29,25.994,25.838,23.77,24.277,24.562,22.526,-11.188,2.699,-4.066,-6.219,13.544,6.123,-1.236,13.168,24.958,25.487,26.447,27.05,24.316,19.276,17.242,11.473,-38.622,-26.79,-7.03,12.937,26.946,24.635,15.994,NA,NA,26.298,28.11,27.54,23.079,-0.391,9.008
"1979-11",-26.161,-12.932,-13.276,0.14,3.998,3.817,13.42,23.621,25.854,23.412,27.147,26.911,26.513,12.671,21.261,9.428,-4.31,-0.701,-3.469,9.723,20.288,27.266,25.554,25.562,23.672,23.432,23.476,24.274,-26.152,-6.347,-16.409,-19.18,5.303,-2.448,-4.799,7.242,19.559,21.283,25.887,29.035,26.773,21.618,20.11,13.3,-25.638,-13.707,-19.36,11.098,27.42,25.417,14.65,NA,NA,26.459,27.7,27.495,24.763,1.167,6.026
"1979-12",-26.197,-17.038,-24.171,-6.048,-0.605,-0.311,11.054,22.957,24.875,23.167,25.962,25.869,25.398,14.328,24.114,11.889,-9.797,-8.269,-11.524,5.174,15.599,26.007,25.12,24.689,24.141,22.633,23.546,25.276,-31.463,-13.692,-23.689,-25.097,2.545,-8.076,-9.31,3.083,16.324,17.013,25.087,30.699,29.678,24.032,21.811,17.002,-15.332,-7.215,-19.901,11.225,27.69,26.589,12.486,NA,NA,24.636,26.952,27.112,26.122,3.768,4.02
"1980-01",-27.573,-26.689,-29.068,-3.607,-1.307,-4.625,10.999,22.015,24.098,23.528,26,25.084,25.467,15.569,25.877,14.135,-8.183,-12.193,-18.48,2.207,13.175,25.255,24.586,23.966,24.257,23.634,23.945,25.592,-34.159,-17.987,-25.632,-24.549,-0.997,-10.046,-10.166,1.867,14.422,16.566,25.342,28.475,28.653,23.764,23.64,17.837,-17.684,-6.553,-23.61,7.163,27.783,27.265,10.296,NA,NA,23.436,26.683,26.989,27.541,4.522,2.332
"1980-02",-33.437,-18.556,-25.805,-3.223,-0.463,-2.956,11.275,22.175,23.584,24.072,26.367,25.146,25.848,15.186,25.481,13.578,-9.561,-3.471,-11.436,5.525,14.549,25.717,24.307,24.512,24.74,22.874,24.114,26.236,-34.756,-12.37,-21.121,-26.823,1.126,-7.057,-10.783,1.424,14.967,18.455,25.598,29.582,30.222,24.472,23.489,17.932,-29.192,-16.663,-25.846,4.182,27.931,27.835,10.766,NA,NA,22.972,26.967,27.108,28.188,5.304,2.641
"1980-03",-29.96,-15.912,-18.27,-0.928,0.266,0.036,13.391,23.943,24.79,24.277,26.915,25.015,24.747,12.969,21.883,12.636,-2.946,-0.15,-3.454,10.301,21.376,28.789,27.062,27.073,25.099,22.922,23.062,24.992,-25.547,-7.959,-14.32,-18.01,7.008,0.121,-6.361,7.393,21.329,22.845,26.689,28.438,26.303,23.614,18.96,16.752,-39.762,-25.082,-22.552,6.429,27.954,27.817,10.758,NA,NA,23.895,27.965,27.986,27.615,4.207,4.711
"1980-04",-21.851,-6.322,-7.59,5.544,8.525,6.18,18.275,24.617,25.016,23.789,26.914,23.921,23.832,9.494,19.102,8.85,0.125,6.962,5.894,15.399,25.652,30.446,27.289,28.15,24.394,21.101,21.922,23.56,-14.9,2.769,-5.661,-9.186,14.549,7.774,-2.298,11.673,25.287,27.115,27.398,26.333,21.585,19.974,16.104,14.478,-46.407,-31.253,-21.956,7.982,27.858,27.266,10.985,NA,NA,25.392,29.173,28.851,26.636,1.771,7.724
"1980-05",-13.654,1.948,1.311,9.345,16.268,13.898,22.197,25.314,25.626,22.284,25.679,22.402,21.682,6.79,15.789,6.09,4.905,12.145,12.393,18.944,29.193,30.176,27.342,28.229,23.625,18.205,20.343,22.369,-4.027,9.524,2.99,-0.645,19.459,13.863,1.558,17.22,29.224,30.473,27.804,23.133,15.938,16.443,12.579,11.056,-45.579,-32.615,-7.491,11.018,27.896,26.488,11.993,NA,NA,27.279,29.41,28.857,24.687,-0.667,10.658
"1980-06",-5.471,7.909,5.767,15.902,21.114,16.958,24.901,25.408,26.58,22.027,25.291,22.266,20.508,3.455,12.997,3.755,10.166,14.349,13.29,21.119,32.371,29.816,26.402,27.719,22.569,15.713,18.292,20.775,4.361,13.872,8.564,6.119,25.422,19.688,4.939,20.945,31.781,31.267,27.284,21.342,14.331,13.673,11.405,11.228,-44.931,-34.969,-1.341,12.926,27.59,25.445,14.457,NA,NA,28.342,29.005,28.369,23.035,-1.994,12.714
"1980-07",-3.107,10.876,7.813,18.708,25.162,20.82,26.053,26.099,27.352,22.52,25.538,22.741,21.979,2.373,13.946,0.506,11.215,17.611,18.741,25.069,32.932,29.582,26.185,27.329,22.269,15.689,18.266,19.86,6.848,17.963,13.952,9.857,26.089,20.98,6.579,22.817,32.532,31.017,26.875,20.602,13.563,12.593,9.81,9.867,-46.474,-35.36,-0.054,14.751,27.165,24.492,17.144,NA,NA,27.121,27.911,27.559,21.88,-3.118,13.922
"1980-08",-8.149,8.779,8.652,17.773,21.859,19.575,25.221,25.917,27.616,22.388,25.916,23.151,22.632,4.558,14.314,2.971,12.055,17.326,15.313,24.458,31.563,28.846,26.657,27.369,23.294,17.559,20.544,21.201,5.326,13.286,11.445,9.354,22.433,19.132,8.362,21.669,31.837,29.894,26.775,22.853,17.393,14.676,11.14,9.208,-47.419,-35.815,-0.993,15.321,26.85,23.817,18.685,NA,NA,25.859,27.624,27.18,21.822,-2.38,13.263
"1980-09",-17.752,2.734,1.986,12.762,16.532,15.063,24.101,25.5,27.334,23.553,27.494,25.627,25.055,5.886,15.847,4.28,7.299,10.873,8.453,21.744,29.935,28.922,26.646,26.975,23.742,20.382,22.822,21.92,-2.014,7.357,3.278,2.409,18.255,12.701,3.636,17.793,28.909,29.033,26.606,25.293,20.859,16.932,13.511,10.888,-42.545,-30.997,-5.712,15.095,26.813,23.996,18.449,NA,NA,26.305,28.132,27.583,21.895,-2.057,11.405
"1980-10",-25.229,-5.473,-5.312,6.921,9.378,8.631,18.636,23.838,26.668,24.041,28.162,26.557,25.924,9.46,18.078,8.379,3.038,8.696,4.779,16.906,26.014,28.446,26.167,25.908,23.952,22.889,23.165,22.561,-12.315,1.262,-2.755,-4.177,12.417,5.239,-0.863,14.107,25.472,25.109,26.571,28.44,24.026,19.452,14.611,12.001,-35.984,-22.787,-19.514,14.007,27.315,24.934,16.183,NA,NA,27.359,27.859,27.47,22.684,0.188,9.158
"1980-11",-24.217,-17.01,-15.757,-1.964,2.496,4.684,13.919,23.772,25.454,23.921,27.625,27.066,27.531,12.838,23.045,9.276,-4.496,-2.153,-9.125,10.302,21.106,27.095,25.498,25.321,23.593,23.983,24.266,23.951,-24.679,-11.313,-15.879,-15.097,5.787,-4.812,-5.663,6.828,21.144,21.689,26.014,30.807,28.793,22.716,18.676,12.599,-21.848,-13.69,-20.437,12.61,27.85,25.647,13.208,NA,NA,26.746,27.486,27.372,24.266,2.033,6.152
"1980-12",-26.412,-19.931,-22.905,-5.48,-6.559,-5.752,9.699,22.296,24.526,23.432,26.196,24.522,25.043,15.209,22.71,12.984,-9.355,-7.15,-15.701,6.479,15.487,24.567,23.912,24.479,23.71,23.752,23.954,24.843,-32.212,-17.436,-24.524,-21.782,1.824,-10.862,-10.737,2.562,17.252,17.918,25.258,30.819,31.646,25.903,22.691,15.626,-13.313,-5.965,-22.899,9.573,28.164,26.351,11.347,NA,NA,25.675,26.821,26.931,26.024,4.219,3.675
"1981-01",-27.008,-23.703,-24.723,-6.858,-6.399,-7.052,8.616,21.762,23.765,24.122,26.656,24.44,25.367,16.001,23.954,14.607,-13.335,-10.509,-19.151,5.983,14.646,23.984,23.72,24.339,23.945,25.239,24.164,25.12,-34.156,-20.945,-28.909,-26.992,-1.585,-13.288,-12.427,-0.537,15.128,17.005,24.762,31.311,31.97,27.547,23.103,16.168,-13.671,-6.092,-28.457,5.306,28.123,27.219,9.973,NA,NA,24.648,27.018,27.14,26.603,4.853,2.44
"1981-02",-25.981,-19.517,-27.284,-1.806,2.333,-0.999,11.955,21.832,23.066,24.757,27.354,24.586,25.33,15.457,24.448,14.593,-11.237,-8.111,-19.796,7.269,17.804,26.297,25.46,25.767,24.586,25.343,24.694,25.172,-37.033,-17.286,-20.119,-26.837,0.366,-4.392,-9.241,4.082,16.505,19.167,25.205,27.689,27.983,25.711,22.941,16.531,-26.34,-13.389,-26.51,6.476,28.06,27.655,9.558,NA,NA,24.217,27.362,27.449,27.369,5.313,3.099
"1981-03",-27.573,-15.18,-23.907,1.01,4.068,1.593,14.258,22.475,23.779,24.291,27.481,24.89,25.292,13.299,22.601,12.705,-3.929,-0.727,-7.212,8.558,21.051,29.831,27.488,27.717,25.351,23.506,23.521,25.19,-27.788,-8.922,-15.216,-20.3,3.657,-0.375,-5.597,6.87,20.557,23.393,26.532,27.711,27.786,23.022,20.859,15.928,-35.721,-22.728,-20.972,5.717,28.01,27.732,9.372,NA,NA,24.79,28.028,28.012,27.464,5.045,4.771
"1981-04",-21.102,-6.846,-10.609,3.093,9.036,7.084,19.242,25.082,24.595,24.123,27.08,24.353,24.515,9.054,19.673,7.949,-1.069,4.221,2.653,12.367,25.129,30.626,28.179,28.304,24.677,21.69,22.447,24.179,-16.838,0.503,-4.897,-9.598,13.218,6.195,-0.731,11.555,24.454,28.206,27.677,26.625,23.628,20.815,16.989,14.513,-42.192,-28.59,-16.596,8.999,28.011,27.485,10.149,NA,NA,25.872,29.503,29.216,26.544,2.456,7.766
"1981-05",-13.564,3.205,-1.041,10.764,15.244,11.358,21.847,25.023,25.407,22.911,26.491,23.371,22.719,6.461,15.659,5.541,4.795,10.834,8.505,16.112,28.251,30.373,27.327,27.413,23.67,19.389,20.557,22.666,-4.405,6.732,1.392,-0.984,18.019,13.763,2.894,16.598,28.278,30.563,28.013,24.351,18.142,17.5,13.378,11.693,-45.015,-30.614,-7.327,11.851,27.872,26.564,12.248,NA,NA,27.356,29.714,29.222,25.589,1.758,10.358
"1981-06",-5.608,8.31,5.798,14.009,21.673,16.953,24.625,25.635,26.629,21.944,25.286,22.707,21.426,4.251,14.71,4.428,7.832,15.191,12.583,22.559,31.591,28.998,26.162,27.471,22.862,16.86,19.031,21.124,5.019,13.454,9.197,4.384,24.025,18.437,5.012,20.467,32.137,31.432,27.26,21.008,13.481,13.864,10.31,10.114,-45.515,-33.219,-2.632,13.64,27.363,25.029,14.431,NA,NA,28.281,28.922,28.329,24.178,-1.331,12.637
"1981-07",-4.664,9.451,7.424,18.575,25.686,20.11,26.768,25.448,26.486,21.885,25.285,22.76,21.091,2.763,12.194,2.47,9.292,16.207,15.478,25.813,32.912,29.513,26.405,27.643,23.084,15.392,18.442,20.877,8.284,16.557,14.843,8.446,25.074,20.627,6.833,22.333,32.641,30.366,26.682,20.488,14.16,13.456,10.226,10.051,-44.946,-33.331,-0.86,15.435,26.712,24.427,16.715,NA,NA,27.413,28.095,27.607,23.762,-1.791,13.803
"1981-08",-6.659,8.58,6.47,18.166,25.356,19.466,25.912,25.22,27.106,22.199,25.84,22.896,22.638,4.857,14.234,4.699,7.958,14.349,15.008,23.984,31.097,28.889,26.38,27.619,23.295,18.596,20.535,21.055,3.621,12.965,9.745,8.221,24.871,19.711,7.348,21.927,32.122,28.982,26.674,22.807,15.779,15.355,10.937,9.587,-49.322,-41.762,-1.799,16.39,26.879,23.793,18.107,NA,NA,26.423,27.765,27.449,22.94,-1.4,12.752
"1981-09",-17.237,2.666,0.341,13.016,17.641,16.408,23.328,25.509,26.873,23.379,27.303,24.199,25.744,7.985,17.94,5.899,6.639,12.168,6.708,20.447,28.806,28.947,26.462,26.947,24.171,21.406,23.711,22.817,-1.005,6.598,4.289,3.199,17.916,13.059,2.953,17.876,29.483,28.098,26.658,24.38,17.977,15.605,12.766,10.415,-45.956,-33.92,-4.092,16.233,27.214,23.729,17.64,NA,NA,26.498,28.523,27.934,23.08,-1.482,11.017
"1981-10",-24.539,-4.176,-6.755,6.091,11.124,9.983,19.493,24.327,26.722,24.047,28.179,25.997,26.261,9.183,19.135,7.131,0.479,5.569,1.951,15.758,25.331,28.714,26.449,26.146,24.539,23.381,25.293,24.129,-12.581,-0.826,-6.717,-5.539,14.736,6.302,-2.231,13.668,26.653,25.511,26.387,27.295,26.143,20.804,18.234,10.83,-36.071,-27.342,-6.186,15.09,27.188,23.596,16.09,NA,NA,27.664,28.339,28.119,23.739,0.115,8.951
"1981-11",-28.312,-12.896,-17.887,0.235,0.54,1.255,13.518,23.134,25.508,23.904,27.383,26.385,26.182,13.654,22.166,10.076,-3.865,2.209,-1.347,10.156,19.351,26.608,25.994,25.429,24.162,23.281,24.299,24.651,-25.512,-6.731,-15.46,-17.895,5.532,-2.21,-4.334,8.04,19.896,22.029,26.293,29.914,30.613,24.742,21.834,13.21,-23.714,-15.376,-20.203,12.959,27.483,24.619,14.107,NA,NA,26.665,27.994,27.978,25.106,1.265,6.239
"1981-12",-30.89,-20.906,-24.711,-3.392,-2.709,-3.842,10.227,22.531,24.941,23.598,26.518,26.078,25.945,15.362,23.694,12.905,-9.991,-0.884,-9.249,6.923,15.621,25.205,24.127,24.388,23.744,23.124,25.217,25.901,-33.421,-12.836,-24.257,-25.018,1.097,-9.028,-8.876,2.624,15.11,18.777,25.332,29.849,29.313,24.422,21.511,15.71,-15.57,-6.725,-21.065,9.984,27.912,25.781,12.242,NA,NA,24.508,27.255,27.359,26.618,3.672,3.848
"1982-01",-36.432,-23.209,-29.433,-6.873,-8.001,-9.273,8.105,22.539,24.478,23.975,26.516,24.796,25.608,15.933,24.751,13.879,-11.35,-3.907,-13.95,5.405,13.584,23.787,23.1,24.336,24.235,23.685,23.619,25.308,-32.34,-17.147,-27.103,-26.632,-0.117,-10.888,-11.468,1.232,15.644,17.758,25.159,29.794,30.379,25.735,22.173,17.925,-17.291,-7.524,-23.951,8.167,28.098,26.777,11.387,NA,NA,24.544,27.166,27.217,27.522,4.812,2.305
"1982-02",-27.416,-20.799,-22.727,-3.186,-2.053,-2.684,10.257,22.028,24.268,25.01,27.571,24.955,26.023,15.859,25.538,14.67,-11.884,-3.942,-10.56,7.388,16.991,25.674,24.683,25.192,24.808,25.205,24.055,26.08,-32.755,-16.5,-25.057,-25.828,1.675,-7.862,-9.104,2.286,15.546,19.6,25.704,28.95,32.445,25.736,25.929,16.036,-26.139,-16.01,-24.33,8.294,28.124,27.916,10.264,NA,NA,23.773,27.727,27.732,28.183,4.765,3.258
"1982-03",-28.493,-14.722,-18.535,1.027,2.982,0.413,13.889,23.135,24.062,25.525,28.473,24.777,26.443,14.096,23.493,10.957,-7.964,-2.001,-3.311,8.743,20.067,28.33,27.023,26.937,25.312,22.631,23.831,25.662,-27.826,-5.976,-16.232,-18.943,6.727,-0.733,-6.507,5.452,19.908,22.442,26.68,27.728,27.655,24.778,21.896,15.793,-36.382,-22.066,-28.324,8.682,27.959,27.493,10.92,NA,NA,23.979,28.67,28.422,27.681,3.63,4.884
"1982-04",-24.923,-4.26,-10.021,6.569,7.954,7.03,18.875,23.597,24.369,23.857,27.289,24.363,24.427,10.57,19.743,9.208,1.475,7.707,5.949,13.812,24.032,30.09,27.415,28.168,24.77,20.09,22.297,24.543,-11.627,1.475,-3.256,-7.549,12.038,6.149,-0.876,11.351,24.488,28.051,27.55,27.85,25.134,22.12,18.029,12.878,-44.228,-28.051,-15.819,9.234,27.61,26.749,11.384,NA,NA,25.354,29.58,29.006,26.923,1.213,8.101
"1982-05",-14.089,2.305,-1.353,10.089,15.435,11.298,22.087,24.303,25.179,22.173,25.695,22.684,21.123,6.558,14.889,6.462,3.771,9.45,12.52,17.497,27.936,30.447,26.214,27.185,22.745,17.347,19.619,22.026,-1.214,10.755,2.692,-0.156,20.227,13.849,1.76,16.736,27.267,29.601,27.88,24.225,16.698,18.235,13.284,10.819,-45.434,-32.623,-8.703,12.229,27.411,26.116,12.439,NA,NA,26.307,29.738,29.061,24.648,-1.128,10.323
"1982-06",-6.874,9.263,4.768,14.894,19.937,16.82,23.989,25.209,25.789,21.772,24.69,21.967,20.922,4.564,13.818,4.028,9.955,15.286,15.247,22.393,30.439,29.983,26.326,27.638,21.965,15.725,18.253,20.167,4.915,13.315,9.341,6.073,23.208,17.707,5.011,19.636,30.517,30.927,27.284,18.58,11.001,12.993,10.269,10.844,-41.865,-26.343,-2.286,14.125,27.15,25.197,14.479,NA,NA,27.915,28.883,28.212,22.899,-1.86,12.734
"1982-07",-4.671,12.262,7.544,18.704,21.391,18.908,25.571,25.003,26.548,21.302,24.451,22.692,20.051,2.941,11.696,3.037,9.68,16.412,16.927,25.291,32.127,29.281,25.953,27.131,22.173,15.605,18.311,20.033,8.543,16.413,14.563,8.962,25.218,19.659,7.161,21.999,31.968,30.403,27.088,21.077,12.297,12.616,9.769,9.11,-48.235,-31.33,-0.291,15.883,26.557,23.917,17.252,NA,NA,26.6,28.027,27.42,22.696,-4.046,13.39
"1982-08",-10.329,8.781,5.961,18.617,23.277,20.227,23.908,24.778,26.724,21.353,24.85,22.975,21.166,4.222,12.257,2.834,10.229,13.918,14.366,23.796,30.255,27.696,24.464,25.439,22.171,17.152,19.647,19.996,5.816,14.081,11.057,8.888,23.937,18.904,6.845,21.448,31.1,28.171,26.728,21.782,13.824,13.783,10.401,9.634,-45.808,-33.181,-1.01,16.717,26.465,23.944,18.682,NA,NA,25.65,27.328,26.843,22.147,-2.445,12.671
"1982-09",-18.095,5.468,1.613,14.062,19.788,16.513,22.227,24.711,26.858,22.837,26.32,24.984,24.796,7.234,16.416,5.911,6.965,9.91,9.847,19.401,27.529,28.218,25.705,26.558,23.581,19.518,21.29,21.508,-1.483,6.975,1.601,1.746,17.484,10.31,3.766,16.702,27.428,27.484,26.647,25.974,20.466,18.145,13.199,11.356,-41.338,-27.426,-3.571,15.964,26.751,23.916,18.87,NA,NA,25.346,28.104,27.474,22.976,-1.836,11.15
"1982-10",-27.823,-1.76,-5.1,7.215,9.855,9.391,18.746,24.233,26.582,23.482,27.118,26.344,25.611,9.529,18.291,7.98,0.491,6.787,1.179,15.624,24.809,28.624,26.269,25.799,24.211,23.737,23.488,22.916,-11.88,0.609,-4.211,-6.558,14.383,5.908,-1.635,12.728,25.055,24.943,26.188,27.595,23.173,19.321,16.043,11.667,-36.926,-23.958,-8.111,14.073,27.221,24.224,16.616,NA,NA,26.471,27.695,27.152,23.535,-0.009,8.822
"1982-11",-25.448,-13.08,-15.24,-1.558,5.402,5.802,14.747,23.436,25.457,22.725,25.673,24.759,24.233,12.711,20.477,10.488,-5.535,-1.24,-6.818,9.05,19.126,27.301,26.115,25.838,24.936,23.47,24.154,24.197,-25.569,-7.637,-16.18,-15.927,5.932,-1.482,-4.671,8.233,20.52,21.066,26.264,29.315,27.34,21.274,18.561,14.019,-23.21,-13.64,-11.67,12.017,27.534,25.319,14.29,NA,NA,26.603,27.898,27.381,24.747,1.477,6.089
"1982-12",-25.838,-21.478,-23.513,-2.459,-1.262,-2.719,9.847,21.524,24.067,22.994,25.586,24.657,25.079,15.17,24.79,13.039,-10.308,-9.025,-14.896,5.387,16.418,25.538,25.28,25.264,24.876,23.437,24.134,24.881,-33.685,-16.412,-25.63,-24.408,0.669,-11.107,-10.086,1.091,18.23,16.92,24.764,30.461,29.641,24.534,21.515,15.195,-15.388,-6.138,-23.95,8.731,27.612,26.007,12.426,NA,NA,25.015,27.072,27.051,25.966,3.449,3.478
"1983-01",-29.439,-19.904,-24.255,-4.827,-4.885,-6.438,8.346,21.111,22.742,23.433,25.576,24.446,25.104,15.411,24.306,13.869,-12.685,-4.706,-15.868,7.113,14.538,23.606,23.413,24.017,23.99,23.754,24.58,25.898,-35.175,-22.172,-29.162,-28.16,0.515,-13.212,-12.639,-1.007,16,15.158,24.4,30.19,31.459,25.381,23.811,17.027,-15.913,-6.593,-27.743,8.288,27.657,26.65,11.385,NA,NA,23.871,26.598,26.712,27.318,4.544,2.467
"1983-02",-36.711,-22.612,-25.749,-1.36,1.711,-0.308,11.346,21.681,22.278,23.722,26.13,24.706,24.904,15.232,24.793,15.161,-7.086,-5.241,-15.959,5.172,15.228,25.936,25.667,25.757,25.199,22.183,24.176,25.528,-35.221,-22.747,-27.893,-26.447,-2.937,-10.413,-10.864,0.702,17.197,17.493,25.724,28.562,31.425,25.393,23.766,16.734,-24.957,-14.554,-24.863,5.531,27.585,27.495,10.994,NA,NA,23.82,26.91,26.956,27.205,4.548,2.167
"1983-03",-29.826,-16.21,-19.784,0.545,4.663,3.166,14.119,23.101,23.563,24.064,26.593,24.871,25.003,13.752,23.528,12.081,-3.783,0.132,-2.398,8.572,20.452,29.13,27.447,27.159,25.101,22.354,22.921,24.316,-26.258,-5.934,-15.152,-18.774,5.508,-0.234,-6.876,5.969,20.693,22.262,26.486,27.183,26.939,24.157,21.263,15.484,-38.066,-22.801,-27.525,5.975,27.724,27.513,11.072,NA,NA,24.362,27.739,27.629,26.595,3.071,4.808
"1983-04",-23.822,-5.09,-12.557,5.524,9.429,7.279,18.004,24.329,24.142,24.392,27.33,24.062,24.385,9.234,19.651,9.117,0.764,3.588,4.605,10.522,24.307,30.38,27.738,28.517,24.846,21.945,22.724,23.105,-13.531,1.538,-4.328,-9.272,12.169,5.493,-0.2,10.477,25.084,28.285,27.587,27.992,25.927,22.94,18.456,13.654,-43.512,-28.77,-15.611,8.245,27.546,27.043,11.127,NA,NA,25.71,28.951,28.535,25.215,2.565,7.788
"1983-05",-13.149,1.341,-2.103,8.654,14.271,12.245,20.619,24.701,25.143,22.256,26.242,23.049,21.651,6.781,15.594,7.418,5.165,12.864,9.562,16.991,28.003,30.423,27.087,27.27,23.616,17.582,20.876,21.994,-5.06,6.378,2.727,-0.444,18.235,12.941,1.462,16.09,28.193,29.915,27.644,25.063,18.311,18.562,13.602,12.012,-44.979,-30.292,-9.762,12.141,27.493,26.152,12.407,NA,NA,27.112,29.178,28.531,24.241,0.016,10.197
"1983-06",-5.074,7.715,4.744,15.54,20.94,16.726,24.073,24.551,25.896,21.219,24.837,21.794,19.481,3.086,11.538,3.722,8.373,15.224,13.818,22.193,31.223,29.826,26.181,27.213,22.446,14.934,18.361,20.343,4.809,13.333,9.806,6.861,22.414,17.76,4.131,19.117,30.71,30.917,27.378,22.664,13.643,15.69,10.591,10.28,-46.682,-32.262,-2.618,13.693,26.821,24.707,14.775,NA,NA,27.957,28.888,28.158,22.865,-1.547,12.23
"1983-07",-3.658,8.81,7.548,17.956,23.09,19.793,25.584,24.408,26.349,21.343,24.645,22.295,20.569,3.263,12.866,2.961,10.231,16.128,15.007,24.254,30.967,29.599,26.032,27.065,22.286,15.756,18.666,19.62,8.527,16.333,15.122,9.933,25.48,20.781,6.502,21.583,31.622,30.661,27.046,21.827,13.273,14.68,9.749,9.828,-48.17,-34.886,-0.5,15.118,26.477,23.984,17.28,NA,NA,26.757,27.838,27.252,22.145,-1.634,13.264
"1983-08",-9.742,8.035,5.856,19.629,22.938,18.205,24.294,24.606,26.61,21.841,25.165,22.93,21.304,5.403,14.121,4.25,9.039,14.736,14.73,22.939,29.028,28.28,25.353,26.456,22.276,17.437,19.038,19.986,5.037,15.184,12.459,9.611,23.826,19.096,5.607,20.901,30.622,29.487,26.621,20.883,12.615,13.848,9.695,8.313,-46.296,-36.808,-1.726,16.106,26.488,23.553,18.776,NA,NA,25.639,27.573,26.945,21.913,-1.758,12.567
"1983-09",-18.929,4.106,1.026,15.476,19.791,15.097,22.55,24.732,26.584,23.699,26.842,24.886,24.875,7.17,16.696,5.193,7.735,13.68,9.242,20.976,29.206,29.164,26.761,26.576,23.756,20.1,21.212,21.745,-1.456,6.219,4.799,2.512,18.612,11.729,2.529,17.563,29.165,28.286,26.132,23.628,19.291,16.593,13.814,9.471,-44.232,-32.223,-6.955,14.851,26.542,23.504,17.796,NA,NA,26.378,28.177,27.621,22.857,-1.149,11.24
"1983-10",-23.507,-4.42,-6.038,6.918,7.944,8.277,19.602,23.907,26.177,24.075,27.663,25.286,25.539,10.153,19.378,7.392,1.272,5.707,2.072,15.756,26.473,28.87,26.264,25.51,23.993,24.988,25.207,22.16,-11.349,-0.309,-5.233,-5.341,14.926,5.847,-1.878,13.453,26.409,26.231,26.081,26.575,24.547,19.71,16.243,11.115,-35.994,-24.258,-19.698,13.338,26.96,23.838,14.681,NA,NA,27.917,28.004,27.655,22.348,0.929,9.042
"1983-11",-29.012,-12.232,-15.044,-0.213,1.35,1.081,12.401,22.685,25.66,23.689,26.477,24.779,25.514,11.703,20.419,9.466,-3.348,0.885,-6.234,11.068,19.429,26.75,25.162,24.56,23.558,22.693,23.986,23.728,-26.918,-8.872,-18.575,-18.932,4.488,-2.033,-5.059,7.884,19.746,22.323,26.135,28.946,28.318,22.207,20.93,13.697,-25.477,-12.398,-22.655,9.705,27.496,25.071,13.233,NA,NA,27.549,27.487,27.465,23.677,1.837,5.603
"1983-12",-30.332,-20.565,-20.773,-5.017,-0.482,-1.599,10.082,22.084,24.876,23.529,26.02,24.636,25.398,14.986,23.785,12.695,-6.658,-3.248,-13.717,7.453,14.406,23.836,23.385,23.918,23.317,23.615,24.689,25.153,-32.751,-16.017,-24.739,-27.498,0.537,-10.462,-11.562,1.787,16.841,17.236,26.005,30.365,30.176,22.69,23.707,13.914,-15.941,-6.303,-27.89,6.414,28.086,26.173,11.754,NA,NA,25.505,27.237,27.29,25.347,3.208,3.572
"1984-01",-33.939,-20.7,-28.14,-4.745,-3.37,-6.352,9.754,21.982,24.244,24.317,26.631,24.918,25.743,17.467,25.291,14.672,-5.469,-1.251,-13.314,5.867,13.029,23.724,23.935,24.291,24.086,24.876,25.084,25.828,-32.319,-13.206,-21.664,-25.765,-1.097,-11.317,-12.187,1.059,14.536,17.004,25.297,28.229,31.185,25.21,24.694,16.95,-17.731,-7.171,-37.937,4.973,28.156,26.968,9.879,NA,NA,24.228,27.556,27.663,26.794,4.716,3.158
"1984-02",-31.415,-21.079,-26.655,-1.514,1.45,-3.289,11.189,22.407,23.94,25.242,27.287,24.843,26.414,15.336,23.984,12.806,-4.731,-1.541,-10.677,7.772,16.682,25.752,25.602,25.791,25.007,24.891,24.138,25.662,-35.371,-16.133,-19.801,-22.906,0.663,-6.561,-11.456,4.132,17.137,18.158,26.106,30.455,33.003,26.587,24.846,18.592,-28.748,-14.819,-36.863,4.343,28.013,27.605,9.679,NA,NA,24.038,27.95,28.062,27.732,4.966,3.337
"1984-03",-29.552,-16.665,-22.02,0.196,3.018,0.509,12.799,22.617,23.835,25.605,28.319,25.239,25.59,14.178,22.071,12.427,-3.688,0.164,-2.234,9.931,20.885,29,27.335,27.35,24.907,24.131,23.885,25.036,-24.644,-4.459,-13.845,-17.941,8.351,0.469,-6.017,6.649,21.189,23.394,26.89,29.745,29.13,25.299,21.915,16.229,-38.759,-25.197,-27.82,6.431,27.919,27.387,10.073,NA,NA,24.132,28.811,28.634,27.125,3.562,5.136
"1984-04",-23.926,-6.094,-11.074,5.8,12.809,8.381,20.298,24.546,25.093,24.011,26.967,24.563,23.861,11.002,19.167,10.818,-0.809,4.594,3.996,13.339,24.38,30.821,27.676,28.284,24.458,21.033,22.51,23.575,-12.719,5.023,-1.04,-6.522,13.393,7.464,-2.324,11.967,24.877,27.476,27.775,28.297,22.933,21.583,16.713,14.501,-42.059,-26,-21.681,8.424,27.991,27.189,10.351,NA,NA,25.7,30.074,29.386,26.002,1.819,8.404
"1984-05",-14.245,2.64,-2.338,10.641,16.617,12.799,22.447,24.996,25.138,22.745,25.848,22.878,22.076,7.378,16.337,7.685,4.734,9.587,9.369,16.669,28.61,30.784,27.502,27.972,23.452,18.348,20.021,22.103,-3.129,7.341,1.909,0.297,19.601,14.714,2.199,17.621,29.021,30.367,27.798,24.335,17.521,17.353,12.79,11.948,-47.01,-31.194,-7.134,12.209,27.909,26.188,11.919,NA,NA,27.37,29.765,29.13,24.737,0.137,10.372
"1984-06",-5.265,7.99,5.973,16.791,22.714,18.025,25.108,25.135,25.75,21.769,25.13,22.57,19.958,3.918,12.45,4.01,10.639,16.826,16.599,22.52,31.829,30.431,26.911,28.117,22.539,15.985,18.711,20.216,3.362,11.638,11.317,6.499,23.186,17.452,5.124,19.357,31.242,31.602,27.693,22.61,13.387,15.714,10.359,10.044,-47.73,-32.373,-1.087,13.182,27.318,24.803,14.902,NA,NA,28.438,29.14,28.567,22.945,-1.286,12.649
"1984-07",-4.853,9.462,7.489,17.801,24.926,21.019,26.711,25.654,26.787,22.18,25.478,22.906,22.066,4.213,14.547,3.876,11.193,17.206,18.123,25.633,32.1,28.987,26.088,27.225,22.318,15.612,18.818,20.212,7.604,16.436,14.83,9.736,25.701,20.142,7.781,22.046,32.918,30.406,27.369,20.152,11.016,12.491,8.879,9.195,-46.522,-34.347,-0.181,14.837,26.777,24.258,16.691,NA,NA,27.334,27.569,27.244,22.516,-0.772,13.729
"1984-08",-9.55,7.281,6.116,19.632,23.878,20.933,25.021,24.934,26.491,22.335,25.747,24.158,22.055,2.918,12.778,2.109,11.19,13.772,13.648,23.035,30.302,28.093,25.869,26.906,22.92,17.502,20.458,20.896,4.881,14.126,10.895,9.357,23.343,17.656,7.059,21.535,31.151,28.946,27.161,22.436,16.523,15.435,11.998,10.406,-44.56,-31.204,-1.27,15.097,26.808,24.05,18.247,NA,NA,25.622,27.413,26.948,21.868,-2.307,13.074
"1984-09",-16.567,2.638,3.07,14.387,19.649,15.768,23.734,24.818,26.709,22.767,26.38,25.098,24.136,8.693,17.28,5.961,7.11,10.612,10.129,19.366,27.624,29.038,26.545,26.774,23.73,19.904,21.577,21.322,-1.051,8.04,3.613,2.082,17.988,10.651,3.568,17.61,28.083,27.58,26.639,25.511,20.453,17.725,13.66,11.108,-42.023,-32.769,-8.478,14.94,27.014,24.005,17.723,NA,NA,26.119,27.783,27.327,22.104,-1.761,11.266
"1984-10",-26.977,-4.232,-4.636,7.078,9.816,8.134,18.998,24.012,26.086,23.811,27.062,25.939,25.574,9.783,18.857,7.305,1.838,5.156,2.866,14.679,25.418,28.433,26.262,25.477,24.025,22.494,24.8,23.513,-11.462,0.652,-4.83,-5.799,11.732,4.297,-0.017,12.905,24.872,25.93,26.396,27.528,23.815,19.684,16.259,11.807,-34.602,-22.588,-16.44,13.849,27.253,24.902,16.491,NA,NA,27.645,27.87,27.444,23.458,0.652,8.906
"1984-11",-27.951,-13.654,-10.181,-0.104,5.027,6.284,13.642,23.995,25.916,23.833,27.288,26.064,26.226,12.922,21.484,9.887,-2.781,1.723,-4.079,10.546,19.377,26.588,25.135,25.32,23.624,22.879,23.52,24.212,-29.312,-9.45,-17.177,-17.625,5.58,-3.166,-3.806,6.811,21.037,22.17,25.299,29.639,27.977,22.852,18.841,13.568,-22.912,-12.858,-26.304,10.797,27.697,25.781,14.51,NA,NA,27.043,27.194,27.068,25.295,2.313,6.235
"1984-12",-32.5,-19.647,-22.161,-7.201,-2.858,-2.544,9.688,22.575,25.066,23.169,26.171,26.106,25.695,14.437,22.206,12.479,-7.292,-0.249,-11.907,8.818,15.588,24.141,23.966,24.179,23.783,24.281,24.566,24.692,-33.588,-15.859,-23.897,-24.973,1.586,-8.751,-9.435,4.323,16.406,18.302,25.383,30.517,30.338,24.456,21.801,15.396,-14.295,-5.792,-24.724,5.815,28.077,26.684,11.941,NA,NA,25.378,27.102,27.102,25.809,3.42,4.027
"1985-01",-34.514,-25.081,-30.135,-8.974,-5.057,-4.841,10.993,22.593,24.329,23.636,26.023,24.706,25.348,16.289,25.41,14.475,-9.094,-3.372,-12.313,5.31,13.902,24.151,24.633,24.489,24.407,23.882,24.307,26.172,-33.994,-15.812,-26.595,-29.081,-0.183,-10.682,-10.806,1.551,14.337,16.994,25.081,29.193,30.192,24.988,24.373,16.417,-16.143,-6.597,-30.457,8.913,28.03,27.152,11.034,NA,NA,23.635,27.296,27.425,27.262,4.827,2.611
"1985-02",-27.708,-22.946,-23.479,-4.416,-2.985,-5.925,8.993,22.525,23.822,24.839,27.279,24.917,25.63,15.817,23.896,15.493,-11.161,-7.025,-14.205,6.758,17.146,26.322,25.853,25.723,25.134,24.84,24.44,26.507,-35.38,-14.912,-24.537,-22.8,3.653,-1.869,-8.163,5.169,16.509,20.027,25.915,27.775,28.861,25.802,24.457,15.334,-24.597,-12.683,-32.907,4.611,28.084,27.462,10.626,NA,NA,23.761,27.578,27.551,27.942,5.073,3.318
"1985-03",-29.958,-14.375,-22.55,-0.113,3.98,2.577,14.867,23.257,24.414,24.529,27.662,24.761,25.249,13.535,22.501,13.688,-2.345,-1.463,-7.279,8.595,19.082,27.73,25.388,26.055,24.903,24.143,24.038,25.386,-24.205,-6.107,-11.661,-16.893,4.76,0.764,-5.645,7.106,18.636,23.239,26.528,27.817,26.4,24.787,21.702,15.22,-36.257,-20.071,-20.066,7.74,27.926,27.509,9.662,NA,NA,23.756,28.835,28.513,27.695,3.456,5.001
"1985-04",-24.558,-4.138,-12.762,4.575,7.683,5.614,18.5,24.536,25.212,23.873,26.963,24.819,24.069,10.34,18.45,10.165,1.988,5.273,3.832,12.293,24.172,30.366,27.341,27.843,24.085,21.283,22.08,23.014,-10.386,2.062,-2.467,-7.623,13.628,7.224,-1.928,11.669,25.233,27.618,27.333,26.679,22.66,21.241,17.185,13.429,-42.993,-26.758,-12.24,10.254,27.95,26.789,10.778,NA,NA,25.153,29.803,29.368,26.242,2.631,7.972
"1985-05",-13.302,1.912,-2.24,10.369,15.845,13.146,21.344,25.173,25.801,23.348,26.844,23.709,23.134,7.194,16.751,6.924,6.688,11.233,9.553,17.493,27.995,30.412,27.093,27.46,23.456,17.768,20.57,22.368,-1.512,5.98,3.555,-1.377,20.085,11.641,2.316,15.213,28.569,30.704,27.472,24.722,18.165,17.796,13.151,11.19,-43.547,-31.622,-5.215,11.359,27.564,25.451,12.038,NA,NA,27.187,29.482,28.877,24.996,1.793,10.626
"1985-06",-6.161,8.534,5.251,17.94,20.997,16.767,24.082,25.871,26.596,21.903,25.359,22.935,20.453,4.135,13.246,3.646,11.525,17.675,18.023,22.747,31.679,30.441,26.876,28.132,22.448,15.494,18.154,20.077,5.428,13.299,9.969,6.269,23.426,18.503,5.485,19.977,31.385,31.756,27.613,22.327,13.905,14.993,10.98,10.701,-46.874,-27.332,-1.333,13.485,26.885,23.984,13.705,NA,NA,28.147,28.885,28.136,23.079,-2.311,12.943
"1985-07",-3.255,11.389,8.059,20.477,23.588,18.692,26.163,25.749,27.101,21.93,25.173,23.117,19.633,2.492,10.054,1.652,13.25,18.743,18.862,26.597,33.828,29.004,26.296,27.406,22.252,16.3,19.072,19.895,9.51,17.254,13.615,10.378,25.842,20.543,8.203,22.712,32.943,30.724,26.832,21.114,13.42,13.997,10.429,9.946,-46.85,-38.426,0.097,14.662,26.45,23.198,16.248,NA,NA,27.472,28.442,27.782,22.583,-3.084,13.92
"1985-08",-7.121,8.58,7.07,17.366,23.416,19.248,23.961,25.362,27.46,22.44,25.846,23.81,21.979,5.136,13.214,4.285,11.448,15.195,15.523,24.61,32.025,28.354,26.109,27.09,23.2,17.742,20.185,20.509,4.797,14.245,11.46,9.382,24.874,18.853,6.55,21.915,32.438,29.5,26.734,22.062,14.715,14.749,10.816,9.818,-49.311,-42.151,-1.028,15.765,26.408,22.812,18.624,NA,NA,25.646,27.812,27.395,22.122,-3.034,12.863
"1985-09",-16.765,3.466,1.513,13.708,17.921,15.207,22.282,25.543,27.498,23.984,27.508,25.286,24.51,7.478,16.227,5.722,7.162,11.16,11.063,20.436,29.28,29.548,26.946,26.826,23.449,20.209,21.39,20.748,-1.621,8.323,2.867,2.341,19.225,10.551,2.267,16.455,29.257,28.619,26.387,24.765,20.496,18.247,13.533,10.799,-44.118,-36.265,-4.515,15.319,26.787,22.718,18.409,NA,NA,26.271,28.233,27.566,22.221,-0.707,11.137
"1985-10",-21.03,-3.556,-5.196,6.949,10.391,9.36,17.88,24.872,27.216,23.961,27.886,25.615,25.719,10.594,19.273,8.353,2.875,6.079,2.347,15.389,26.858,29.188,27.082,26.406,24.491,22.35,24.614,23.454,-11.725,-1.333,-6.489,-7.432,13.163,5.146,-1.533,14.104,26.458,25.988,26.685,27.655,25.166,20.142,17.734,11.713,-36.848,-22.448,-9.186,13.687,27.15,23.308,15.75,NA,NA,27.32,28.509,28.102,23.421,0.246,9.139
"1985-11",-30.404,-15.865,-12.238,-1.693,4.358,5.577,14.19,23.983,25.847,24.4,27.935,25.651,26.263,13.987,21.513,11.351,-1.24,1.146,-5.604,9.681,19.37,26.837,25.576,25.554,23.966,23.644,24.134,24.423,-25.59,-8.306,-17.6,-18.649,7.191,-1.297,-5.228,8.719,21.819,22.638,26.638,29.13,29.027,23.72,21.053,12.163,-23.264,-11.976,-24.157,10.452,27.397,24.192,14.645,NA,NA,27.316,28.624,28.498,25.047,1.854,6.396
"1985-12",-35.46,-22.559,-20.599,-3.599,-2.421,-1.822,8.773,21.551,24.496,24.393,27.791,26.276,26.672,15.749,23.793,13.181,-8.987,-1.825,-10.886,8.914,16.761,25.346,25.031,25.123,24.187,24.885,25.339,25.889,-33.542,-14.167,-22.693,-22.997,2.674,-6.949,-9.291,4.411,15.978,18.635,26.052,30.469,31.114,26.127,22.519,15.367,-14.4,-5.433,-32.859,5.769,27.978,25.441,11.861,NA,NA,25.552,27.553,27.786,26.836,3.594,4.523
"1986-01",-33.083,-25.052,-24.601,-6.141,-5.505,-4.584,9.151,21.461,23.694,25.117,27.482,25.19,26.631,16.384,24.989,12.818,-9.389,-4.677,-10.051,6.757,15.768,25.022,25.06,24.926,25.333,24.969,25.63,26.209,-33.931,-15.632,-26.88,-28.546,1.978,-9.818,-10.359,2.023,15.216,18.02,25.931,29.471,30.358,24.95,24.553,15.867,-16.799,-7.066,-25.786,4.335,27.898,26.213,11.431,NA,NA,24.127,27.71,27.845,27.346,5.239,3.299
"1986-02",-30.554,-23.446,-26.911,-1.75,-0.499,0.249,10.873,22.507,23.927,25.067,27.689,25.405,26.558,15.653,25.479,13.356,-7.033,-3.941,-12.773,6.233,17.203,27.156,25.879,25.818,25.855,24.2,25.201,26.465,-32.43,-18.792,-24.42,-25.34,2.744,-8.522,-9.63,0.879,18.369,20.102,25.84,27.715,30.52,25.025,26.138,16.271,-27.266,-13.328,-20.253,4.685,27.771,26.814,10.941,NA,NA,24.28,28.335,28.367,28.102,5.091,3.158
"1986-03",-27.701,-15.73,-20.909,0.188,2.122,1.607,12.126,22.657,23.253,25.121,27.939,26.237,26.514,13.895,22.424,11.732,-6.001,-2.376,-7.562,9.383,23.253,30.612,27.986,27.625,25.501,23.322,23.586,26.341,-27.108,-8.76,-14.483,-18.762,7.246,1.533,-3.747,6.75,22.584,24.92,27.074,29.151,26.913,25.052,21.711,16.396,-39.165,-21.84,-25.103,6.093,28.016,26.847,10.083,NA,NA,25.061,29.24,29.235,28.247,3.534,5.08
"1986-04",-23.511,-3.526,-5.917,3.258,6.729,6.233,15.953,24.945,24.149,25.001,28.055,26.525,25.462,9.616,18.473,8.154,1.885,6.177,3.178,13.993,26.424,31.639,28.251,28.332,24.942,21.874,22.351,24.816,-16.369,-0.937,-4.528,-8.734,11.893,7.486,-0.953,13.056,25.606,28.556,28.023,26.622,21.036,21.433,16.985,14.573,-42.352,-24.503,-18.662,8.258,28.121,26.641,11.017,NA,NA,26.563,30.452,29.988,27.674,1.981,8.302
"1986-05",-13.557,4.365,1.596,6.408,14.307,12.619,21.653,26.599,26.051,23.769,26.969,25.482,23.235,5.85,14.202,5.29,5.04,13.131,12.28,18.25,28.805,30.961,27.525,27.942,23.987,18.057,20.533,22.656,-3.882,7.934,2.488,-0.052,19.154,13.603,2.162,16.643,29.092,30.83,28.357,22.493,15.678,17.99,13.258,12.71,-45.184,-29.781,-7.772,10.316,28.028,26.055,12.82,NA,NA,27.83,30.62,30.125,25.683,1.086,10.781
"1986-06",-5.095,9.61,7.053,13.035,20.626,18.514,25.387,26.808,26.323,22.384,26.163,24.159,20.654,3.683,12.001,4.71,7.758,16.054,15.92,22.075,32.871,30.112,27.203,28.072,23.025,16.739,20.107,21.123,4.685,13.873,9.296,6.931,25.566,18.934,4.82,20.32,32.461,32.256,28.095,19.834,11.461,14.521,9.976,11.022,-49.087,-33.229,-1.939,12.699,27.645,25.025,14.484,NA,NA,28.844,29.944,29.328,23.769,-2.58,12.787
"1986-07",-3.27,11.61,8.632,17.569,25.625,21.178,27.316,26.66,27.578,22.033,25.897,24.168,20.556,3.341,11.139,3.877,10.125,15.965,18.629,24.966,33.121,28.707,26.03,27.275,22.467,15.431,18.915,20.001,9.326,18.828,14.394,10.723,26.265,20.712,6.672,22.438,33.029,31.783,27.613,21.845,13.577,16.087,10.492,9.816,-48.664,-34.248,-0.363,14.451,27.027,23.938,17.461,NA,NA,27.399,28.573,28.024,22.512,-2.216,13.968
"1986-08",-9.375,8.638,6.579,18.909,23.503,20.384,25.089,26.467,27.751,22.579,26.599,24.837,22.114,4.719,12.59,4.242,10.611,15.306,15.346,23.78,30.448,28.386,26.447,27.3,23.334,18.175,20.671,20.384,6.28,15.948,12.264,10.14,24.873,19.148,7.291,22.257,31.841,28.447,27.459,22.99,14.136,16.545,10.553,10.188,-48.32,-35.243,-1.701,15.201,26.819,23.728,18.552,NA,NA,25.742,28.188,27.562,22.162,-1.969,13.185
"1986-09",-16.643,4.627,3.768,14.7,18.219,16.493,23.565,25.827,27.477,23.24,26.947,24.696,22.897,7.394,14.978,7.153,6.894,11.786,11.638,20.479,29.34,28.652,27.007,27.223,24.149,21.191,23.262,22.053,-0.759,8.59,4.253,2.991,19.498,12.802,4.944,17.816,29.451,28.038,27.24,24.202,17.241,16.152,12.721,11.011,-42.243,-29.078,-8.157,14.906,27.105,24.182,18.563,NA,NA,25.709,28.638,28.033,22.147,-1.587,11.74
"1986-10",-25.26,-2.996,-2.909,9.204,10.05,9.294,20.306,24.439,26.756,23.924,27.972,25.604,25.594,10.941,18.424,8.637,2.025,8.658,4.43,17.316,26.56,28.866,26.939,26.511,24.88,23.44,25.072,23.788,-10.009,0.905,-4.202,-4.064,13.41,4.9,-1.205,12.622,26.304,24.841,26.754,27.629,22.756,19.946,15.525,12.889,-34.784,-21.406,-18.851,13.678,27.322,25.16,16.713,NA,NA,26.727,28.345,27.626,23.044,0.279,9.629
"1986-11",-25.184,-15.336,-12.512,2.566,3.148,2.496,14.238,23.404,26.078,23.698,26.984,25.56,24.799,13.313,21.717,11.082,-3.605,2.93,-1.448,11.416,21.594,27.927,26.09,25.644,24.978,23.315,25.236,24.924,-22.89,-6.485,-15.434,-11.771,8.191,-2.278,-5.99,7.4,21.974,21.128,25.925,29.972,27.779,23.091,18.35,13.355,-22.347,-14.599,-22.337,13.266,27.617,25.636,13.98,NA,NA,26.699,27.967,27.762,24.533,2.77,6.933
"1986-12",-28.356,-22.021,-19.878,-2.87,-0.622,-2.242,11.026,22.66,24.941,23.76,26.793,25.93,25.797,15.259,24.527,12.396,-8.888,-7.427,-12.121,5.12,14.552,25.047,24.875,24.418,24.406,23.374,24.122,25.351,-32.535,-14.441,-24.588,-24.977,2.296,-8.706,-9.457,3.234,17.815,17.506,25.432,29.824,30.683,25.396,23.538,15.839,-15.045,-6.468,-28.769,9.443,27.867,26.287,12.667,NA,NA,25.197,27.387,27.388,26.438,3.737,3.985
"1987-01",-35.479,-26.652,-27.151,-4.397,0.066,-2.64,10.86,22.274,23.93,23.155,25.559,24.726,25.422,16.433,24.894,15.219,-7.88,-1.997,-10.101,5.686,12.855,23.518,23.232,24.087,24.381,24.517,25.078,25.443,-34.868,-13.748,-23.636,-26.567,0.686,-11.289,-11.628,0.715,14.874,16.392,25.291,29.968,31.16,26.191,24.237,15.942,-16.73,-6.668,-32.309,4.52,27.803,27.038,11.51,NA,NA,24.001,26.921,27.049,26.558,5.093,2.975
"1987-02",-35.972,-28.842,-28.999,-0.763,-0.331,-4.434,13.171,22.346,23.91,23.83,26.008,24.631,25.155,15.467,25.319,15.002,-7.492,-3.694,-9.588,5.313,15.991,26.522,26.044,25.536,25.157,25.44,24.609,25.836,-32.403,-8.89,-19.898,-21.895,1.35,-5.335,-7.076,3.006,14.5,19.43,25.268,28.952,30.05,25.027,23.26,16.162,-27.181,-15.848,-27.866,6.048,27.664,27.584,10.377,NA,NA,22.918,27.41,27.601,27.306,6.02,3.028
"1987-03",-31.28,-18.26,-20.339,1.008,6.7,3.853,15.584,22.809,23.348,24.182,26.865,24.765,25.113,13.191,22.555,12.205,-3.574,2.722,-2.251,10.616,18.838,26.968,26.088,26.575,24.806,22.182,23.714,24.944,-24.137,-3.628,-13.006,-18.241,5.951,-0.102,-5.937,6.02,19.242,23.028,26.786,30.059,26.625,23.881,20.429,16.001,-38.5,-22.191,-31.589,6.891,27.736,27.847,9.803,NA,NA,23.803,28.767,28.503,26.984,4.678,4.943
"1987-04",-21.561,-5.67,-12.049,4.488,9.951,7.516,19.682,24.613,25.131,22.873,25.907,23.692,23.824,10.425,20.08,9.597,1.761,7.885,5.598,13.155,24.705,30.188,27.295,28.166,24.381,21.188,21.699,23.778,-14.631,2.781,-3.864,-8.993,15.369,7.051,-1.624,11.703,25.307,27.906,27.115,28.723,22.333,21.207,15.874,13.619,-41.41,-29.866,-20.918,9.233,27.405,27.467,11.068,NA,NA,25.14,29.211,28.639,26.55,3.348,8.13
"1987-05",-13.258,2.656,-0.193,11.338,14.128,12.419,22.591,25.339,25.784,21.948,25.234,22.747,20.93,5.818,15.697,6.122,5.09,9.006,9.925,16.164,28.002,29.653,26.616,27.568,23.369,18.038,19.965,21.741,-5.73,7.812,1.404,-2.46,18.467,13.818,2.853,16.953,28.889,30.393,27.621,24.643,16.97,18.138,12.666,10.607,-43.216,-30.329,-6.595,11.343,27.068,26.135,12.786,NA,NA,26.985,29.46,28.812,24.985,0.711,10.293
"1987-06",-5.431,7.931,6.077,16.57,18.573,17.26,25.083,25.216,26.022,21.001,24.481,22.17,20.06,4.252,13.259,5.319,8.547,15.308,13.317,22.574,30.89,29.617,25.828,27.135,22.091,15.161,18.219,20.503,3.769,12.917,11.097,5.661,24.305,17.401,4.171,19.485,31.309,30.965,27.229,19.964,11.309,14.649,9.366,10.238,-46.77,-35.475,-1.398,13.672,26.801,25.615,14.763,NA,NA,27.945,28.876,28.16,23.501,-1.946,12.205
"1987-07",-3.981,10.767,9.681,19.695,23.273,19.39,26.719,25.359,27.15,21.516,24.672,22.325,21.317,3.769,13.663,3.928,11.579,16.689,17.061,24.191,31.498,28.887,25.826,26.805,22.129,15.997,18.87,19.956,7.18,15.387,13.332,9.202,25.353,21.309,7.491,23.017,31.718,28.973,27.079,21.752,11.773,14.288,9.314,10.001,-43.264,-30.296,-0.154,15.171,26.608,24.678,17.532,NA,NA,26.641,27.874,27.216,22.495,-2.76,13.861
"1987-08",-6.678,8.057,6.735,18.119,21.251,17.703,23.862,24.941,27.234,21.36,24.917,23.094,20.55,4.05,13.531,4.065,9.435,14.89,14.062,24.555,30.673,28.529,25.941,27.052,22.686,17.137,19.495,19.984,5.38,13.716,12.06,8.832,24.684,19.845,6.653,21.859,31.332,28.836,26.831,22.575,14.957,14.743,11.183,10.254,-47.072,-34.297,-2.639,16.039,26.459,24.149,19.038,NA,NA,25.146,27.152,26.639,21.773,-2.826,12.836
"1987-09",-18.233,1.742,2.615,10.988,18.318,16.219,23.208,25.07,27.216,23.104,26.378,24.804,23.745,6.089,15.973,5.422,5.98,11.037,7.38,21.103,29.025,29.199,26.748,26.839,23.765,21.719,23.411,22.006,-0.07,7.2,3.392,4.032,18.746,11.91,2.982,17.256,28.478,27.369,26.453,23.976,19.818,16.93,13.802,11.213,-42.233,-31.325,-7.584,15.583,26.608,24.465,18.451,NA,NA,25.725,27.599,26.971,22.271,-2.11,11.244
"1987-10",-21.828,-3.415,-4.271,6.404,8.674,8.826,19.152,24.341,26.782,23.128,26.64,25.252,23.786,9.592,18.28,8.168,0.672,4.428,-1.379,15.741,25.501,28.713,26.931,26.324,24.595,24.153,25.441,23.737,-10.683,-1.685,-4.787,-4.624,13.72,6.189,-1.584,13.008,26.652,25.474,26.434,27.696,23.407,20.698,16.332,13.06,-37.737,-25.757,-15.561,14.094,26.97,25.043,16.762,NA,NA,26.912,28.334,27.679,23.421,0.37,8.763
"1987-11",-32.569,-12.68,-13.502,1.316,5.524,3.948,16.025,23.091,26.095,23.141,26.192,25.707,25.455,12.545,21.352,10.06,-5.441,-1.577,-9.05,8.452,18.63,26.705,25.111,25.183,23.559,24.326,25.961,24.699,-25.007,-8.591,-14.46,-16.833,5.97,-1.843,-5.401,8.019,20.215,21.676,25.855,29.597,27.298,22.3,18.898,14.08,-23.851,-13.303,-25.518,12.989,27.416,25.792,14.53,NA,NA,26.879,28.308,27.96,24.313,2.717,6.01
"1987-12",-24.744,-23.662,-22.802,-2.958,-1.85,-2.699,11.427,22.403,25.123,22.882,25.329,24.35,24.957,14.994,23.926,12.16,-14.039,-11.637,-20.259,6.398,14.684,24.029,23.925,24.244,23.398,24.577,24.586,24.866,-31.668,-21.306,-26.449,-22.445,0.645,-8.994,-10.202,2.382,16.096,17.746,25.342,30.381,30.185,24.265,22.98,17.165,-16.665,-8.245,-18.918,10.08,27.831,26.822,10.847,NA,NA,24.757,27.288,27.302,25.608,3.965,2.961
"1988-01",-27.51,-25.988,-24.104,-5.074,-2.928,-3.902,11.06,22.074,24.047,23.852,25.892,24.516,25.603,16.218,25.621,14.545,-13.66,-11.729,-20.796,4.797,14.721,24.266,24.331,24.205,23.969,22.859,24.49,26.091,-38.894,-20.8,-28.088,-28.225,-2.211,-12.469,-12.401,0.203,14.96,15.809,24.992,29.574,31.117,24.298,24.262,17.445,-17.477,-7.589,-32.676,5.271,27.884,27.617,11.876,NA,NA,23.543,26.556,26.648,26.773,4.65,1.993
"1988-02",-32.18,-18.024,-26.745,-2.423,0.046,-3.073,13.737,22.25,23.809,23.843,26.162,24.936,25.438,15.217,24.806,15.034,-9.956,-3.047,-10.499,6.444,17.098,27.012,25.992,25.311,24.752,22.166,24.006,25.816,-34.853,-18.452,-24.54,-25.652,1.346,-8.232,-7.12,2.108,15.66,19.68,25.432,28.624,30.26,24.747,24.173,17.464,-28.143,-17.151,-32.935,5.452,27.773,28.028,10.783,NA,NA,22.973,26.814,26.968,27.258,4.017,2.846
"1988-03",-29.906,-17.334,-19.793,-0.761,3.507,0.99,15.831,23.407,24.079,24.228,26.547,24.586,24.977,12.406,22.781,10.699,-5.735,0.211,-3.02,9.802,20.555,29.154,27.384,27.596,25.075,22.406,22.95,25.135,-28.373,-7.769,-16.425,-18.441,5.965,-1.23,-6.126,6.502,21.399,22.908,26.721,27.576,25.865,24.353,19.457,16.794,-38.711,-25.167,-28.07,4.777,27.787,27.919,11.445,NA,NA,24.062,28.122,27.988,27.514,2.737,4.457
"1988-04",-22.527,-5.941,-11.392,5.357,11.396,9.568,18.868,24.586,24.359,23.79,27.136,23.986,24.206,10.625,19.973,9.992,0.116,4.885,1.502,11.997,23.936,30.439,27.673,28.427,24.813,21.322,21.939,23.506,-16.527,0.501,-3.869,-8.789,11.136,7.81,-1.338,11.986,24.125,26.947,27.456,26.041,23.819,20.795,17.6,14.37,-43.805,-28.137,-17.841,8.519,27.707,27.235,12.056,NA,NA,25.482,30.015,29.504,26.555,0.739,7.666
"1988-05",-10.439,1.9,-1.404,10.725,17.241,12.788,22.789,25.06,25.36,22.724,26.024,23.008,22.697,6.239,17.129,6.151,3.822,12.139,9.203,18.338,28.062,30.339,26.903,27.546,23.361,18.83,20.278,21.701,-5.056,5.869,1.497,-0.971,19.481,13.117,2.324,15.983,29.129,30.925,27.576,23.558,16.402,18.543,12.852,12.474,-44.75,-34.147,-7.82,11.484,27.408,26.563,12.122,NA,NA,27.182,29.272,28.642,24.744,-1.314,10.377
"1988-06",-5.928,7.633,4.53,15.114,21.58,17.231,25.339,25.429,26.232,20.877,24.638,22.001,19.63,3.068,12.694,4.262,9.387,16.999,11.931,22.764,30.851,30.007,26.294,27.695,22.64,16.032,18.907,20.9,5.849,13.529,11.678,6.733,21.422,19.19,5.601,19.706,31.353,31.035,27.226,18.883,11.507,13.964,9.807,10.144,-46.107,-32.648,-2.532,13.464,26.964,25.213,14.205,NA,NA,28.165,28.835,28.016,23.218,-1.737,12.415
"1988-07",-3.88,10.496,8.414,20.137,21.641,18.91,25.217,25.147,26.683,21.132,24.465,21.414,20.318,3.173,13.186,3.688,11.964,18.809,19.304,25.476,31.756,29.36,25.535,26.562,22.756,15.618,18.907,20.813,9.232,17.257,14.358,10.569,24.776,20.905,8.484,21.973,31.821,30.047,26.945,20.366,11.62,12.716,9.167,9.867,-45.625,-40.105,-0.157,14.916,26.385,24.356,16.635,NA,NA,26.757,27.779,27.259,23.1,-1.074,13.599
"1988-08",-10.154,8.086,7.718,18.354,23.469,21.268,24.151,24.795,27.144,22.463,25.662,22.803,22.138,5.333,14.325,5.142,11.477,16.993,14.046,24.025,30.783,28.705,26.004,26.572,23.288,17.947,20.072,20.123,6.486,13.845,11.94,9.12,23.741,17.997,7.328,21.851,31.386,28.783,26.734,23.684,17.096,15.764,11.702,10.723,-44.4,-34.016,-1.273,15.651,26.428,23.56,18.467,NA,NA,25.466,27.811,27.272,22.195,-1.303,13.395
"1988-09",-17.159,2.241,2.504,11.503,17.819,15.772,22.013,25.116,27.373,23.317,26.847,24.664,25.264,7.768,17.257,6.033,7.551,11.774,5.335,21.505,28.732,29.196,27.124,26.623,24.052,21.055,23.147,21.707,-1.323,5.043,3.933,3.234,18.702,12.894,2.778,18.763,29.003,28.727,26.597,24.75,20.743,17.702,13.751,11.372,-44.092,-32.971,-2.117,15.051,26.54,23.748,18.095,NA,NA,25.922,28.085,27.402,22.204,-0.714,11.229
"1988-10",-26.625,-5.785,-4.5,6.43,12.337,11.01,18.391,23.71,26.977,23.796,27.755,26.379,26.736,9.857,19.373,8.439,2.148,6.818,3.049,15.757,24.326,27.865,26.134,26.227,24.538,22.777,24.248,22.942,-12.637,2.956,-3.862,-6.03,13.194,6.754,-1.086,13.693,25.519,26.014,26.426,27.781,25.231,21.123,16.571,12.46,-34.231,-21.15,-10.841,12.795,26.938,24.447,17.052,NA,NA,27.631,28.316,27.625,22.847,-0.032,9.321
"1988-11",-30.725,-12.825,-14.083,0.807,4.458,4.869,13.718,23.877,25.902,24.056,27.612,26.16,26.333,14.443,22.748,11.116,-3.994,0.391,-2.713,9.575,17.644,25.989,25.457,25.066,24.067,23.708,25.366,25.074,-24.981,-4.063,-14.153,-19.332,5.812,-2.514,-5.201,7.114,19.8,21.602,25.506,29.014,29.547,24.311,21.335,13.081,-21.722,-12.518,-21.697,10.574,27.355,24.846,15.263,NA,NA,26.703,27.731,27.63,25.185,2.283,6.529
"1988-12",-31.093,-21.24,-20.884,-3.666,-0.933,-1.801,9.181,22.801,25.436,23.818,26.367,25.157,25.559,15.403,24.402,13.656,-5.772,-3.48,-9.861,7.095,16.479,26.057,25.68,25.093,24.515,24.4,24.446,25.521,-32.126,-13.85,-24.346,-25.25,0.455,-9.369,-9.916,3.833,16.862,17.72,25.545,30.294,31.164,25.972,23.215,14.306,-14.153,-5.826,-26.759,8.275,27.477,25.686,12.825,NA,NA,25.095,27.217,27.274,26.545,3.711,4.367
"1989-01",-31.703,-25.546,-28.105,-5.598,-7.319,-7.67,9.589,21.904,24.196,24.261,26.692,24.613,25.733,16.034,25.332,14.454,-7.399,-1.922,-13.207,6.067,14.603,23.836,24.448,24.376,23.906,22.6,24.696,26.055,-34.416,-17.456,-26.252,-25.767,-0.882,-11.242,-11.824,1.018,14.435,16.731,25.287,30.292,32.513,26.192,25.454,15.821,-16.589,-7.523,-27.693,6.84,27.762,26.804,11.137,NA,NA,23.591,27.21,27.226,26.997,5.44,2.713
"1989-02",-31.426,-21.705,-29.887,-2.675,-3.206,-6.533,13.058,22.802,24.085,25.232,27.824,24.967,26.486,15.755,25.074,14.341,-8.309,-4.247,-11.157,7.168,17.238,27.561,26.915,26.54,25.45,23.215,24.873,26.061,-34.605,-14.282,-22.685,-26.521,2.122,-5.002,-8.625,3.454,17.98,19.55,25.676,28.572,29.3,26.314,24.181,16.697,-26.349,-15.278,-27.407,2.878,27.701,27.736,10.039,NA,NA,23.791,27.569,27.677,27.377,5.614,3.182
"1989-03",-28.122,-13.659,-21.046,1.897,3.078,-1.077,13.309,23.16,24.383,25.059,28.384,25.082,25.108,14.015,22.305,12.644,-6.679,0.544,-3.298,10.393,22.314,29.771,28.182,28.225,26.069,23.28,24.323,25.925,-28.353,-4.759,-9.548,-17.375,7.679,2.786,-4.493,8.246,22.363,24.533,26.84,27.655,27.764,23.544,21.019,15.463,-38.502,-21.445,-29.288,5.962,27.844,27.996,10.144,NA,NA,24.566,28.355,28.25,27.634,3.943,5.613
"1989-04",-19.139,-7.86,-12.809,5.072,9.955,7.518,19.545,24.985,25.478,24.22,27.588,23.7,24.563,10.354,21.284,8.761,-0.611,2.13,1.576,10.999,24.147,30.293,27.59,28.426,25.079,21.722,22.469,23.612,-15.717,3.629,-4.385,-8.137,11.86,7.916,-1.523,11.62,23.571,27.268,27.636,27.17,25.023,21.513,18.895,13.355,-40.402,-26.107,-18.896,10.148,27.87,27.316,10.251,NA,NA,25.795,29.984,29.662,26.342,3.205,7.979
"1989-05",-13.25,0.588,-2.76,9.355,14.459,11.795,20.72,25.285,25.726,22.761,26.115,23.217,22.972,6.998,17.556,5.829,4.528,9.823,8.936,15.924,28.011,29.548,26.754,27.622,23.471,17.702,19.807,21.322,-3.198,9.692,3.842,-0.871,18.734,14.929,1.487,16.542,27.866,29.758,28.123,24.412,17.743,17.785,14.106,11.868,-44.79,-28.815,-8.32,12.451,27.777,26.208,11.103,NA,NA,27.101,30.082,29.536,24.109,0.988,10.343
"1989-06",-4.799,7.758,6.04,15.482,20.119,16.921,24.455,25.592,26.944,21.478,25.077,22.555,20.485,3.656,13.288,4.316,7.58,13.526,13.048,21.178,31.234,30.03,26.681,27.865,23.126,15.733,19.192,20.329,5.05,15.004,9.41,7.14,23.166,18.259,4.631,19.553,30.962,31.172,27.706,23.384,16.938,15.701,11.771,9.898,-45.41,-31.441,-1.923,13.447,27.077,24.658,13.711,NA,NA,28.751,29.581,28.839,22.945,-0.838,12.687
"1989-07",-3.899,10.104,8.016,20.244,24.59,19.615,25.15,25.119,27.649,21.268,24.692,22.229,20.657,4.378,14.04,4.704,12.451,19.103,17.752,24.376,32.223,28.914,26.076,27.394,23.125,14.95,19.018,20.315,9.203,16.195,15.058,9.307,24.955,20.38,7.068,23.039,32.117,30.988,27.171,21.43,13.289,14.288,9.663,8.527,-46.464,-35.736,-0.565,15.493,26.517,24.209,15.744,NA,NA,27.114,28.491,27.908,22.745,-2.651,13.816
"1989-08",-9.18,9.092,7.698,20.297,23.827,19.905,25.031,24.983,27.676,22.434,25.555,23.22,23.271,6.068,14.838,3.968,10.337,15.211,14.076,23.44,30.128,28.237,25.757,26.273,23.266,18.292,19.975,20.631,5.038,14.276,11.916,9.782,23.286,19.419,7.751,22.516,30.761,27.941,27.157,24.037,15.869,15.196,11.226,8.497,-47.148,-34.179,-1.509,15.911,26.644,23.382,18.085,NA,NA,25.813,27.619,27.249,22.429,-2.855,13.135
"1989-09",-17.083,3.98,2.202,14.158,17.352,16.237,22.773,25.388,27.431,23.694,27.126,25.165,25.858,8.242,18.07,6.462,8.693,12.961,11.194,20.891,28.336,28.817,26.568,26.812,24.05,19.707,22.165,21.374,-2.248,8.237,2.542,2.624,18.193,12.587,3.97,18.203,27.825,27.466,26.964,25.061,18.931,17.412,13.445,9.667,-45.463,-33.361,-4.75,15.913,26.669,23.037,17.542,NA,NA,26.04,27.959,27.379,22.249,-2.162,11.214
"1989-10",-23.704,-2.896,-2.731,6.807,11.492,11.022,19.052,24.427,26.734,23.741,27.349,25.007,25.463,11.177,20.124,8.834,4.557,9.418,5.068,15.878,24.549,28.52,26.114,25.593,24.416,22.313,24.721,23.97,-12.487,-0.366,-5.232,-6.771,12.835,4.539,-1.334,13.381,25.633,25.178,26.761,27.581,23.561,20.3,16.287,11.974,-37.675,-26.196,-11.204,13.582,26.8,24.066,16.264,NA,NA,27.115,28.19,27.625,23.469,0.053,9.027
"1989-11",-24.452,-10.76,-11.542,-0.238,4.612,5.083,13.046,23.947,25.956,23.554,26.928,26.26,26.095,13.071,21.741,11.464,-5.299,-1.529,-5.382,10,20.658,27.259,25.594,25.676,23.516,23.328,23.313,23.28,-27.756,-5.881,-16.895,-18.723,8.218,-0.908,-5.156,7.482,22.601,21.155,25.928,29.886,26.623,22.762,17.85,14.958,-24.733,-14.563,-21.835,11.47,27.49,25.886,13.526,NA,NA,26.976,27.88,27.463,24.491,2.008,6.354
"1989-12",-30.183,-21.325,-18.989,-5.447,-4.505,-3.395,9.24,23.373,25.112,23.544,26.155,24.948,24.958,14.616,21.99,13.785,-9.595,-4.355,-12.956,8.532,16.295,24.918,24.38,24.565,23.247,23.594,23.583,24.846,-33.64,-17.737,-26.181,-25.578,2.184,-9.038,-11.536,3.916,18.324,16.926,25.536,29.84,28.906,24.332,20.588,17.117,-16.675,-7.058,-21.68,9.415,28.015,26.953,11.763,NA,NA,25.626,27.188,27.236,25.53,3.918,3.522
"1990-01",-30.581,-22.889,-25.296,-6.986,-5.777,-7.22,8.437,21.81,23.798,24.213,26.582,24.523,25.458,15.63,24.153,14.688,-11.274,-5.136,-15.351,7.146,15.163,25.103,25.016,24.815,24.171,23.194,23.742,25.882,-37.982,-18.964,-28.544,-28.999,0.168,-9.911,-10.765,0.834,16.431,17.027,25.432,30.19,30.779,24.818,23.148,17.95,-16.004,-6.327,-34.069,4.455,28.258,27.532,10.82,NA,NA,24.595,26.778,27.023,26.95,4.424,2.634
"1990-02",-33.593,-21.262,-27.056,-3.998,-2.177,-6.459,11.653,23.206,24.285,25.111,27.667,24.638,26.232,15.265,24.266,13.817,-6.835,-2.104,-6.749,9.25,18,26.382,25.504,25.532,24.355,25.28,24.148,25.502,-34.333,-9.388,-18.897,-23.545,2.985,-5.688,-10.696,3.28,17.758,18.663,25.71,30.89,31.009,26.126,23.983,18.931,-27.245,-13.641,-33.126,4.147,28.168,27.941,9.676,NA,NA,24.157,27.339,27.6,27.689,4.725,3.681
"1990-03",-33.243,-15.146,-19.389,-0.436,6.096,4.825,14.602,24.345,25.16,25.201,28.402,25.036,25.971,14.089,23.925,11.952,-3.206,3.427,-1.05,9.815,18.688,28.35,26.867,27.281,25.409,23.662,23.918,25.477,-25.726,-2.953,-12.671,-18.965,4.564,0.028,-6.441,6.756,19.8,22.683,27.029,29.472,27.005,24.369,20.275,17.436,-38.051,-22.291,-27.136,7.079,28.13,28.022,9.922,NA,NA,24.342,28.985,28.758,27.906,3.642,5.276
"1990-04",-21.582,-7.86,-13.424,1.139,8.491,7.731,17.958,26.096,25.693,24.329,27.573,24.16,23.848,10.104,18.667,9.044,0.473,7.17,5.616,14.405,26.312,30.973,28.205,28.429,24.761,22.458,22.343,23.896,-16.011,1.941,-2.195,-7.253,12.449,6.872,-2.335,12.674,24.849,27.04,27.849,25.909,23.469,20.533,18.411,13.974,-45.152,-27.08,-22.387,9.039,28.196,27.667,10.674,NA,NA,24.903,29.876,29.49,26.806,0.446,7.871
"1990-05",-14.741,1.097,-0.654,8.848,15.411,12.551,21.578,26.336,26.548,23.292,26.5,23.809,23.357,7.774,17.26,6.449,4.078,12.144,10.548,17.208,27.889,29.761,26.758,28.201,23.614,19.018,20.301,22.139,-5.58,7.047,2.058,-0.012,19.329,14.827,3.306,16.704,29.509,31.541,28.066,25.048,19.579,17.838,13.789,12.077,-44.799,-30.516,-10.692,11.826,28.124,26.47,12.613,NA,NA,27.083,30.029,29.381,25.252,-0.845,10.602
"1990-06",-6.737,8.113,4.529,18.412,20.925,16.417,24.33,25.423,26.52,22.769,25.961,23.074,22.377,4.297,14.825,3.914,11.42,16.873,14.856,22.591,31.912,30.552,27.061,28.311,22.757,15.685,19.018,20.55,3.936,13.752,10.653,6.367,23.274,18.31,5.021,20.545,31.646,32.11,27.793,22.915,14.962,15.794,10.929,10.898,-47.644,-29.935,-1.191,13.397,27.56,24.97,14.199,NA,NA,28.291,29.313,28.56,23.707,-1.275,12.929
"1990-07",-2.805,10.835,8.601,18.704,22.813,19.288,26.876,26.711,27.602,22.528,26.078,23.401,22.204,4.6,14.424,4.142,9.822,18.485,16.364,26.604,33.827,28.881,26.596,27.868,22.5,15.643,18.837,20.432,8.919,16.221,14.988,10.155,26.111,21.265,6.833,22.379,33.116,30.892,27.208,22.711,15.224,14.199,11.141,9.211,-48.172,-36.897,-0.673,14.733,27.118,23.299,16.609,NA,NA,27.289,28.606,27.822,22.978,-2.345,14.052
"1990-08",-8.333,6.322,7.425,19.539,25.728,21.365,25.717,26.112,27.735,23.652,27.297,24.249,23.727,6.022,14.542,5.567,12.002,17.273,13.378,25.052,32.568,29.106,26.975,27.755,23.468,17.762,20.159,21.235,5.485,13.493,12.796,10.186,23.649,20.774,7.726,22.159,32.2,28.746,27.104,21.665,15.147,14.025,10.968,9.731,-45.5,-37.155,-1.093,15.63,27.045,23.35,19.008,NA,NA,25.918,27.711,27.344,23.095,-0.801,13.653
"1990-09",-16.216,2.407,1.475,12.657,17.239,15.638,22.917,26.021,27.684,24.57,28.623,25.58,26.405,8.204,17.659,5.89,7.965,13.294,11.995,21.782,30.614,29.516,27.488,27.656,24.397,20.871,22.519,22.118,0.08,9.046,3.8,3.684,20.624,12.555,3.889,18.524,29.831,28.813,26.956,25.641,20.38,17.965,13.345,10.648,-39.622,-31.361,-6.035,15.552,27.339,23.392,18.782,NA,NA,26.412,28.585,28.042,23.094,-0.588,12.273
"1990-10",-24.918,-5.707,-8.17,6.33,8.67,9.73,19.504,25.131,26.974,24.558,28.61,25.597,26.298,10.494,18.858,8.433,1.047,4.515,0.076,15.326,26.554,28.867,26.727,26.366,24.411,22.799,24.668,24.118,-10.449,-1.361,-3.334,-2.519,12.985,7.066,-0.342,14.631,25.869,26.131,26.714,27.567,25.922,21.356,17.705,11.294,-32.676,-26.318,-16.685,15.212,27.568,24.223,16.019,NA,NA,27.775,28.415,28.071,23.943,1.2,9.348
"1990-11",-28.295,-13.275,-16.683,1.005,2.481,1.99,14.068,23.622,26.048,24.728,28.874,27.275,27.622,12.877,21.103,9.975,-2.383,1.78,-5.94,10.062,20.348,27.97,26.362,25.701,24.128,24.791,25.392,25.09,-23.589,-12.01,-16.807,-15.191,2.937,-6.524,-4.568,6.626,20.231,22.235,26.443,30.497,28.073,23.659,18.725,13.809,-23.819,-12.154,-19.459,13.433,27.908,25.159,13.889,NA,NA,26.846,28.012,27.907,24.548,2.226,6.17
"1990-12",-30.619,-17.942,-21.418,-4.735,-2.775,-3.132,9.486,23.041,25.411,24.597,27.788,26.518,27.033,15.669,23.86,13.511,-6.873,-3.243,-16.331,6.189,14.773,24.881,25.142,25.266,24.33,24.418,25.176,26.145,-34.495,-20.143,-25.059,-26.127,0.52,-9.326,-10.497,2.885,17.296,17.358,26.148,31.702,31.75,26.082,21.791,14.2,-14.027,-5.628,-23.866,10.695,28.314,26.701,12.271,NA,NA,25.061,27.495,27.538,26.543,3.665,3.945
"1991-01",-32.412,-25.717,-28.201,-3.952,-2.375,-5.144,9.805,21.959,24.309,25.083,27.78,25.567,26.431,16.625,24.713,15.046,-12.222,-1.78,-11.817,8.205,15.361,24.18,24.469,24.936,24.636,24.571,24.728,26.367,-36.848,-14.329,-24.073,-26.453,2.103,-6.872,-10.92,3.851,15.195,17.751,25.921,32.829,33.962,26.713,24.244,16.188,-16.104,-6.861,-36.062,5.781,28.508,27.534,9.755,NA,NA,23.798,27.419,27.533,27.871,4.946,3.599
"1991-02",-29.508,-22.644,-25.766,-3.781,-3.852,-4.455,10.688,22.767,24.31,25.982,29.192,25.668,26.804,16.161,25.111,14.422,-9.313,-2.833,-8.687,7.999,18.906,27.916,26.557,26.1,25.126,23.206,24.562,26.142,-32.045,-13.775,-23.904,-25.492,2.413,-7.127,-8.627,2.426,17.2,20.439,26.278,29.988,31.764,26.159,24.294,16.593,-28.196,-15.267,-32.692,5.083,28.362,28.156,8.937,NA,NA,23.528,27.797,27.928,27.938,5.319,3.495
"1991-03",-25.254,-15.307,-21.616,1.263,5.055,2.364,13.746,24.326,24.768,26.59,30.266,26.197,27.658,14.459,24.214,12.817,-4.493,1.132,-5.71,9.377,21.756,29.975,28.02,28.041,25.666,23.945,24.099,25.868,-28.952,-8.072,-14.123,-18.961,6.669,1.46,-5.978,7.636,21.03,23.708,27.336,31.196,29.818,24.897,22.209,16.567,-37.982,-24.817,-29.492,5.819,28.253,28.129,7.994,NA,NA,24.338,29.09,28.861,27.54,3.604,5.488
"1991-04",-21.537,-7.444,-12.162,4.406,8.913,7.462,18.893,24.748,25.067,24.639,28.242,25.381,24.957,10.46,18.726,8.45,1.161,5.404,3.894,11.759,24.528,31.192,28.768,29.295,25.422,22.777,23.054,24.382,-16.323,-0.229,-4.935,-8.315,12.305,7.759,-0.901,12.557,25.116,28.934,28.145,27.853,25.005,22.567,18.579,14.827,-42.943,-26.035,-13.357,10.206,28.179,27.262,9.295,NA,NA,26.013,30.086,29.6,26.606,2.135,8.061
"1991-05",-13.821,2.253,-0.603,7.863,15.96,14.347,22.743,26.63,25.26,23.353,27.096,24.051,22.473,6.802,16.198,5.269,4.632,9.827,12.77,16.494,28.833,31.363,28.39,29.006,24.325,19.486,21.077,22.467,-2.514,10.483,2.278,-0.935,20.311,11.878,1.078,15.212,29.375,31.32,28.384,25.776,18.361,18.719,13.088,13.038,-45.664,-25.844,-8.29,11.943,28.167,26.554,10.344,NA,NA,28.268,30.273,29.77,24.687,-1.006,10.922
"1991-06",-5.551,8.176,5.512,13.941,20.642,18.096,25.131,25.958,26.68,22.647,25.947,22.873,21.414,4.612,13.915,4.151,10.07,15.624,12.836,21.754,32.062,30.544,27.232,28.371,22.973,16.544,19.319,20.735,6.187,13.971,11.183,6.576,25.479,17.751,5.288,19.882,32.239,31.558,28.013,23.368,14.233,15.255,10.233,11.358,-44.734,-35.506,-1.973,13.429,27.683,25.033,12.841,NA,NA,28.611,28.881,28.261,23.256,-1.253,13.07
"1991-07",-2.268,10.69,7.847,18.326,24.088,20.361,26.953,25.581,26.819,22.505,25.663,22.988,21.905,2.738,12.365,3.246,10.81,17.523,15.241,26.223,32.811,29.657,26.552,27.464,22.276,16.269,19.227,20.403,9.627,16.705,15.775,10.447,25.978,22.422,7.95,22.747,32.421,30.538,27.702,22.105,13.465,13.954,9.628,9.671,-46.457,-37.195,-0.077,15.137,27.018,24.429,15.626,NA,NA,26.747,28.215,27.579,22.36,-2.604,14.06
"1991-08",-8.032,10.521,7.291,17.883,22.355,18.857,24.103,24.811,27.009,21.989,25.52,23.449,21.235,5.194,13.544,5.077,11.273,15.556,17.374,23.079,29.976,27.591,25.393,25.984,22.736,17.822,19.426,20.41,5.368,14.415,10.595,9.135,24.588,19.568,8.247,22.936,31.129,28.468,27.538,23.798,15.037,14.942,10.297,10.314,-48.219,-39.249,-1.772,15.579,26.968,24.028,16.961,NA,NA,25.337,28.316,27.569,21.919,-2.485,12.862
"1991-09",-17.279,4.079,2.385,13.872,18.194,16.651,22.601,25.11,26.697,22.962,26.379,24.867,23.447,6.694,15.747,5.507,7.958,10.591,9.373,19.773,27.254,28.673,26.237,26.221,23.747,19.462,21.774,21.595,0.524,8.382,4.083,2.456,17.959,12.425,4.09,17.638,28.227,27.934,26.928,24.359,17.272,15.217,12.039,10.005,-44.213,-34.548,-8.004,15.053,26.943,23.758,17.244,NA,NA,25.644,28.273,27.745,22.544,-2.197,10.969
"1991-10",-25.437,-2.52,-5.533,6.885,8.67,8.636,18.037,24.265,26.536,23.328,26.661,25.427,24.993,10.137,18.839,8.171,3.6,6.634,2.512,15.069,25.526,29.147,26.142,25.343,23.964,23.817,23.111,22.717,-8.832,1.323,-3.372,-4.358,11.954,4.422,-1.502,12.472,24.671,24.897,26.287,26.495,23.266,18.835,16.204,12.577,-36.19,-22.912,-20.847,14.088,27.283,25.132,15.678,NA,NA,26.314,27.955,27.412,23.261,0.193,8.938
"1991-11",-29.144,-11.985,-12.768,-0.479,3.654,3.031,14.218,23.239,25.21,23.158,25.885,24.752,24.713,12.53,20.363,10.133,-2.881,-0.118,-6.717,10.715,19.911,27.101,25.886,25.337,24.222,23.823,23.511,24.366,-25.136,-11.609,-18.226,-17.319,4.482,-4.79,-6.021,6.477,21.162,20.962,25.868,30.154,28.911,23.556,20.064,14.006,-23.709,-14.276,-16.634,12.636,27.692,26.226,14.73,NA,NA,26.321,27.264,27.204,24.594,1.565,5.841
"1991-12",-31.267,-20.256,-19.647,-3.754,-1.722,-2.036,9.51,21.789,24.137,23.335,25.88,24.713,25.505,15.096,23.775,11.927,-3.62,-4.66,-11.488,5.361,14.48,24.581,25.038,24.298,24.948,23.048,23.832,24.767,-34.08,-16.116,-23.713,-25.563,0.817,-9.112,-10.401,4.354,16.79,17.089,25.903,31.283,31.985,25.354,23.619,14.653,-15.096,-7.136,-26.285,9.166,27.838,26.781,12.866,NA,NA,24.332,26.951,27.133,26.004,3.4,3.921
"1992-01",-34.479,-22.938,-28.217,-4.585,-1.935,-5.288,11.065,21.488,23.583,23.488,25.834,25.341,25.74,14.9,24.982,12.555,-9.97,-2.943,-10.503,6.017,12.655,22.517,23.326,23.855,24.014,22.421,23.586,25.251,-36.751,-15.778,-27.569,-29.949,0.907,-10.027,-11.617,1.837,14.613,17.035,25.108,29.562,31.873,25.534,25.248,17.478,-17.072,-7.754,-27.729,6.225,27.713,27.575,11.287,NA,NA,23.477,26.877,27.104,26.922,4.512,2.572
"1992-02",-34.247,-24.158,-29.778,-3.75,-0.701,-3.414,13.043,22.424,24.07,23.349,25.777,24.668,24.94,15.444,25.356,13.572,-5.596,-2.492,-8.261,6.232,14.035,23.6,23.923,24.175,24.5,22.201,24.132,25.94,-31.66,-13.793,-22.221,-23.61,1.967,-7.96,-9.265,2.746,15.37,19.064,25.882,29.941,31.593,26.203,23.858,16.266,-27.484,-17.857,-31.979,9.293,27.539,27.819,9.974,NA,NA,22.914,27.307,27.455,27.664,4.807,2.629
"1992-03",-24.879,-17.976,-20.393,0.697,6.562,5.734,17.515,22.989,24.15,23.635,26.467,24.475,24.627,12.855,21.792,12.115,-3.35,-0.484,-4.936,9.123,19.667,28.122,26.12,26.248,24.734,21.606,23.127,25.526,-24.652,-9.667,-14.123,-16.231,4.627,-2.006,-7.523,5.901,19.691,22.1,26.441,29.495,28.493,24.751,21.111,15.592,-38.255,-26.774,-11.207,5.727,27.192,27.625,8.421,NA,NA,23.316,28.546,28.395,27.564,3.841,4.625
"1992-04",-23.063,-5.863,-12.388,3.925,6.848,5.033,18.799,24.74,25.526,23.419,26.32,24.19,24.245,10.706,19.83,10.055,0.484,3.716,1.438,13.584,24.358,29.908,26.699,27.219,23.359,19.421,20.437,23.19,-14.21,-0.136,-3.364,-9.209,14.558,6.996,-1.451,11.588,25.242,27.631,27.049,26.567,23.165,20.616,16.581,13.819,-43.48,-30.117,-14.047,9.02,27.487,26.771,9.877,NA,NA,24.667,29.149,28.799,26.335,2.053,7.431
"1992-05",-12.041,2.444,-1.503,8.648,13.753,11.409,21.786,25.169,25.655,22.326,25.774,22.815,21.201,5.769,14.302,5.888,5.313,11.204,8.395,18.424,28.597,29.535,26.627,27.58,22.95,17.898,20.357,22.34,-3.338,6.36,3.475,-0.997,20.029,13.845,2.68,16.965,29.107,30.173,27.363,23.742,17.211,16.308,12.197,12.132,-43.881,-34.417,-7.29,10.979,27.201,25.845,11.638,NA,NA,26.389,29.016,28.404,24.663,0.744,10.318
"1992-06",-5.488,7.531,4.743,13.079,19.494,17.194,23.788,25.459,26.129,20.798,24.509,21.889,19.279,4.61,13.144,4.821,6.919,13.551,13.581,23.602,31.554,28.873,25.594,27.002,22.086,15.712,18.636,20.016,6.106,13.761,10.107,5.936,24.58,18.229,3.909,19.874,31.711,30.49,26.982,21.812,13.23,14.943,10.188,9.455,-47.229,-30.994,-2.302,12.837,26.465,24.326,13.213,NA,NA,27.504,28.561,27.891,22.964,-3.577,12.266
"1992-07",-4.345,9.929,8.234,17.916,24.398,19.803,25.567,24.778,26.838,20.916,24.397,21.588,19.665,3.592,12.023,4.312,10.073,15.909,16.43,25.36,31.684,28.618,25.105,26.188,22.033,13.411,17.422,19.573,8.145,17.409,14.257,8.914,24.334,22.424,6.948,22.598,31.48,29.583,26.768,17.863,11.007,11.597,8.882,9.085,-44.603,-38.012,-0.579,14.635,26.236,23.871,15.788,NA,NA,26.19,28.019,27.439,21.993,-2.406,13.27
"1992-08",-10.292,8.18,7.136,17.958,24.155,20.245,23.575,25.072,27.068,21.812,25.051,23.459,21.638,4.26,12.88,4.136,10.71,14.574,16.176,23.833,30.293,27.979,25.608,26.371,22.636,16.06,18.833,20.556,3.421,14.738,9.733,8.318,24.446,17.833,6.646,21.202,30.955,28.008,26.584,20.908,14.979,13.573,11.07,8.891,-46.004,-36.537,-1.635,15.119,26.296,23.305,17.309,NA,NA,25.004,27.464,27.046,22.127,-2.514,12.633
"1992-09",-17.752,5.67,0.972,12.257,13.971,13.463,21.06,25.044,27.077,22.567,25.798,24.073,23.639,8.721,17.383,6.378,7.379,11.156,4.565,19.793,28.093,28.583,26.46,26.357,23.477,20.688,21.454,21.262,-1.797,4.744,2.742,2.006,17.363,11.035,2.499,17.22,28.419,27.966,26.145,24.487,20.489,18.138,13.979,9.805,-40.193,-32.822,-4.602,15.246,26.54,23.084,17.661,NA,NA,25,27.934,27.443,22.394,-0.529,10.903
"1992-10",-23.461,-1.671,-4.754,5.83,9.736,9.622,16.875,24.325,26.39,23.578,26.611,24.863,24.941,11.335,20.164,8.655,0.987,5.767,2.178,14.828,24.626,27.893,26.073,26.122,24.706,21.494,24,24.103,-14.246,-0.292,-6.233,-6.959,14.876,5.217,-2.471,12.791,25.761,25.947,26.094,27.558,24.23,20.133,15.94,11.725,-33.43,-24.594,-17.742,13.459,27.011,23.905,15.074,NA,NA,26.27,27.804,27.463,23.471,-0.343,8.922
"1992-11",-30.946,-12.054,-13.867,0.783,3.211,3.869,11.851,22.811,25.783,23.157,26.186,25.196,25.656,12.373,21.934,10.295,-1.267,1.315,-5.834,9.432,18.381,25.798,25.348,25.738,24.244,22.136,25.41,25.303,-27.731,-7.956,-15.317,-17.936,5.706,-1.431,-5.587,7.54,20.383,21.156,25.623,28.912,28.131,22.402,20.492,12.507,-21.777,-12.272,-21.425,9.475,27.595,24.857,12.633,NA,NA,26.507,27.651,27.552,24.441,1.664,6.143
"1992-12",-30.522,-21.146,-22.084,-6.98,-3.303,-2.609,8.288,22.148,24.627,23.447,26.105,25.854,25.423,14.831,23.033,12.454,-6.173,-2.588,-10.94,6.148,14.213,24.105,24.059,24.868,23.923,23.08,24.418,25.914,-33.33,-15.454,-24.173,-25.959,0.266,-10.688,-11.902,2.361,16.32,17.274,25.167,30.176,29.787,23.901,21.899,14.397,-14.807,-5.742,-21.242,7.894,27.903,25.998,11.413,NA,NA,25.096,26.794,26.815,25.803,3.105,3.526
"1993-01",-32.455,-26,-27.537,-6.254,-5.78,-7.036,8.613,21.569,23.964,23.735,26.057,24.437,25.327,16.011,24.016,14.508,-7.064,-5.552,-14.65,4.78,14.07,24.412,24.324,24.686,24.99,23.983,24.755,25.971,-34.722,-18.979,-28.913,-28.546,-2.468,-12.74,-13.471,0.199,14.61,15.496,25.124,30.506,32.778,27.081,24.686,15.689,-16,-6.779,-29.648,5.522,28.066,26.602,10.27,NA,NA,23.985,26.783,26.943,27.339,5.212,2.226
"1993-02",-33.98,-20.871,-26.895,-2.503,-1.392,-3.663,10.821,22.367,23.928,25.049,27.265,24.864,25.765,16.545,25.665,14.307,-8.553,-4.442,-14.932,6.695,15.77,25.93,25.227,25.289,25.218,23.889,24.166,25.28,-35.885,-18.067,-25.373,-29.446,-0.074,-6.96,-11.277,2.718,16.357,18.399,25.464,28.393,31.013,27.129,25.073,15.157,-26.222,-15.391,-25.801,3.692,27.937,26.907,10.37,NA,NA,23.523,27.04,27.21,27.469,5.59,2.55
"1993-03",-29.814,-12.748,-19.91,1.115,2.548,-0.888,12.667,21.777,23.396,25.265,28.04,25.136,26.097,13.761,23.656,11.843,-5.887,-1.425,-6.246,9.661,22.528,30.314,27.737,26.879,25.149,23.246,24.323,25.127,-27.524,-6.249,-13.526,-18.576,7.631,1.608,-6.275,7.663,21.701,23.03,26.168,28.62,27.614,24.485,21.441,15.899,-36.47,-22.153,-23.488,6.343,27.646,26.906,9.419,NA,NA,24.383,28.098,28.076,27.3,4.156,5.346
"1993-04",-21.92,-5.368,-9.113,4.304,10.242,6.189,16.962,24.157,24.433,24.038,27.227,24.309,23.132,9.906,18.823,8.605,0.58,4.479,2.561,11.917,22.908,29.709,27.079,27.074,24.353,21.84,22.326,23.812,-14.603,-0.125,-5.107,-8.512,9.328,7.344,-1.774,11.854,23.265,26.107,27.679,27.221,24.453,21.715,18.613,13.546,-41.719,-26.658,-22.046,8.078,27.836,26.521,10.576,NA,NA,25.528,29.957,29.537,26.064,2.758,7.589
"1993-05",-12.254,2.408,-0.818,10.374,15.408,12.913,19.875,24.919,25.095,23.027,26.36,23.098,22.439,7.65,16.849,6.413,3.582,8.86,8.446,16.778,28.295,30.856,27.025,27.908,22.89,18.844,20.336,21.264,-3.002,8.82,3.426,-1.05,19.605,13.331,1.481,16.427,28.731,30.141,27.632,24.066,18.758,17.749,13.817,11.289,-43.855,-29.956,-10.779,11.666,27.73,25.516,11.135,NA,NA,26.524,29.35,28.806,24.341,0.095,10.616
"1993-06",-6.282,7.394,4.987,15.043,21.485,16.63,24.52,25.786,26.57,21.231,24.961,22.38,20.26,3.964,13.415,5.103,9.498,15.876,13.965,22.225,30.738,30.001,26.584,27.756,22.773,15.378,19.306,20.664,6.383,13.531,9.7,5.211,22.334,17.173,3.944,19.212,32.023,31.458,27.414,22.229,14.438,16.304,11.287,10.265,-48.15,-34.714,-2.03,13.595,26.968,24.422,14.111,NA,NA,28.036,29.081,28.372,23.192,-2.237,12.297
"1993-07",-3.988,10.811,7.437,16.999,24.95,20.102,26.041,25.93,27.134,21.958,25.358,22.772,20.965,3.355,12.095,3.415,12.731,21.401,15.74,25.504,33.443,29.066,26.205,27.311,22.266,15.883,18.731,19.991,9.369,16.682,13.99,8.057,23.816,19.531,7.484,21.374,32.441,30.872,26.972,18.649,10.598,12.116,8.893,9.6,-50.706,-33.505,-0.273,15.111,26.481,23.627,15.927,NA,NA,27.259,28.516,27.833,22.402,-3.346,13.371
"1993-08",-10.11,9.668,7.12,18.941,23.187,19.101,24.634,25.624,27.314,22.492,25.895,23.338,22.605,5.269,14.497,3.797,10.185,15.395,12.825,24.375,31.8,28.213,25.831,26.783,23.032,17.766,20.283,20.101,6.069,14.014,11.61,8.39,23.732,18.266,6.862,21.324,31.715,28.775,26.782,22.921,16.185,15.433,12.08,9.782,-46.072,-39.234,-0.48,15.454,26.279,23.448,17.929,NA,NA,25.666,27.99,27.541,22.078,-2.566,13.101
"1993-09",-13.128,2.51,2.013,11.883,17.715,15.844,23.506,25.572,27.248,23.362,27.015,24.562,24.351,7.332,16.167,5.633,5.217,9.913,7.277,21.732,28.971,28.752,26.123,26.652,23.699,20.944,22.307,21.955,-0.63,6.505,3.446,2.398,18.08,11.928,3.18,17.123,28.628,27.573,26.374,24.729,18.776,17.477,13.024,10.949,-45.009,-32.013,-6.915,15.325,26.636,23.559,18.071,NA,NA,25.925,27.82,27.145,22.37,-1.462,10.972
"1993-10",-23.873,-6.905,-8.489,6.889,9.653,8.746,19.39,24.743,26.715,23.645,27.38,25.598,24.837,9.518,17.585,8.684,-0.31,2.282,-0.223,14.808,25.944,28.862,26.378,26.203,23.85,22.541,23.284,22.741,-10.25,-0.663,-6.996,-5.751,14.933,6.667,-1.804,13.321,26.158,25.584,26.292,27.638,25.414,21.069,17.814,11.347,-35.832,-24.673,-12.029,14.128,27.147,24.297,14.871,NA,NA,27.646,27.9,27.45,23.008,-0.79,8.6
"1993-11",-25.172,-18.63,-12.533,-0.114,5.057,4.612,15.504,23.788,25.666,23.628,27.347,26.54,26.042,13.093,20.87,10.416,-5.2,-0.455,-8.568,9.864,19.736,26.877,25.291,25.386,23.557,22.104,22.938,23.499,-24.96,-11.16,-18.198,-16.543,7.4,-2.412,-5.638,7.465,21.964,21.578,25.931,29.491,28.625,22.897,20.043,13.31,-24.671,-11.572,-19.421,11.462,27.527,24.833,13.478,NA,NA,26.846,27.353,27.361,24.348,1.716,5.902
"1993-12",-28.332,-23.069,-23.24,-3.376,-0.599,-0.759,11.321,22.382,24.44,23.444,26.583,26.193,26.33,14.606,24.666,11.744,-9.865,-2.866,-14.548,7.362,14.233,24.34,23.69,24.059,23.175,22.69,22.983,24.697,-33.749,-18.898,-28.297,-26.323,1.092,-9.2,-10.09,1.941,15.595,17.817,25.323,29.456,30.597,24.027,23.588,14.411,-16.401,-7.352,-23.612,7.401,27.919,26.067,11.515,NA,NA,25.257,27.364,27.322,25.36,3.458,3.254
"1994-01",-32.245,-24.131,-30.861,-4.356,-2.058,-4.717,8.306,21.452,23.536,23.906,26.608,24.795,25.742,16.125,24.755,14.132,-7.498,-4.118,-11.695,4.791,13.983,24.797,23.722,23.858,24.289,24.31,24.362,25.489,-34.1,-14.502,-26.254,-27.931,-0.007,-10.863,-11.374,0.878,14.566,17.558,25.022,29.886,32.343,26.121,25.371,16.522,-18.302,-8.928,-25.464,6.661,27.794,26.928,10.511,NA,NA,23.838,27.035,27.065,26.96,4.874,2.673
"1994-02",-28.805,-20.033,-28.618,-1.186,0.292,-4.528,10.432,21.958,23.765,24.535,27.306,25.215,26.389,15.511,26.221,12.332,-10.057,-2.506,-7.813,6.559,15.721,25.69,26.049,25.791,25.084,22.969,24.148,26.053,-35.249,-15.22,-26.201,-28.366,1.87,-8.302,-11.411,1.598,17.373,17.583,25.654,28.887,29.773,25.731,23.767,16.52,-25.477,-16.256,-20.253,3.285,27.938,27.366,10.212,NA,NA,23.601,27.777,27.757,27.972,4.402,2.88
"1994-03",-30.424,-16.52,-19.188,0.485,2.94,2.073,12.494,23.223,24.008,24.855,28.281,25.444,26.109,14.223,23.266,12.043,-4.951,-0.767,-4.136,9.88,22.994,30.644,28.369,27.451,25.771,22.693,24.488,25.98,-25.464,-4.232,-14.677,-18.226,8.897,1.476,-4.998,6.201,21.304,24.335,26.626,29.338,27.419,24.309,20.617,16.278,-37.697,-24.115,-24.97,6.018,27.746,27.143,8.49,NA,NA,24.359,28.353,28.192,28.007,3.732,5.438
"1994-04",-24.964,-6.227,-12.545,4.189,8.112,5.91,15.899,24.675,24.443,24.321,27.749,24.463,24.562,10.467,18.905,9.185,-0.895,3.35,3.701,11.834,24.856,30.689,28.238,28.493,25.265,20.32,22.447,24.803,-14.856,2.364,-4.915,-8.922,14.424,7.69,-1.337,11.662,24.496,27.993,27.748,28.88,25.109,21.789,18.549,14.323,-43.79,-25.968,-16.197,9.574,27.779,26.551,9.449,NA,NA,26.119,29.812,29.436,27.163,1.283,7.771
"1994-05",-13.205,3.009,-0.786,8.121,12.809,11.115,19.882,26.479,25.698,23.351,26.947,23.638,22.59,6.233,15.048,6.007,3.885,9.86,10.162,15.972,27.963,30.259,26.696,27.328,23.221,17.88,19.942,22.539,-1.281,10.119,3.078,-1.31,17.002,12.511,1.827,15.293,27.273,30.264,28.429,25.88,19.499,18.716,14.654,12.199,-46.673,-29.46,-6.583,11.84,27.547,25.717,10.656,NA,NA,27.319,30.221,29.664,25.495,-0.611,10.245
"1994-06",-6.517,8.498,5.359,12.964,20.518,16.128,24.888,25.668,26.581,22.936,26.098,23.377,21.87,4.515,13.935,3.96,10.921,16.675,16.156,21.068,32.107,30.409,26.804,27.974,22.429,15.208,18.3,20.424,6.609,14.494,9.109,5.24,23.667,19.089,3.902,20.06,31.606,31.372,28.105,23.499,14.745,14.991,10.737,10.905,-43.748,-27.569,-1.229,13.959,27.197,24.958,12.391,NA,NA,28.575,29.826,29.135,23.532,-2.568,13.115
"1994-07",-4.79,11.023,9.205,16.753,24.945,20.739,26.23,25.981,27.191,21.665,25.274,23.275,19.638,2.912,10.884,3.8,11.246,17.054,15.184,25.162,32.666,28.847,26.358,27.336,22.259,15.235,18.269,20.158,9.397,16.705,14.284,9.494,26.055,20.156,6.212,21.866,32.825,30.947,27.464,22.627,13.369,13.505,10.295,10.16,-42.69,-32.817,-0.157,15.653,26.702,24.1,15.534,NA,NA,27.245,28.099,27.549,22.536,-2.71,14.066
"1994-08",-7.696,8.849,6.723,18.192,24.417,19.916,26.619,25.645,27.499,22.651,26,24.25,22.708,5.38,13.313,4.822,9.488,15.621,13.067,24.208,30.924,28.54,26.091,26.616,23.007,17.95,20.121,20.754,5.827,14.614,12.32,8.76,23.942,19.786,8.107,22.314,31.643,29.201,27.319,23.834,16.698,14.995,11.17,10.483,-42.55,-32.392,-0.68,16.347,26.614,23.736,17.423,NA,NA,25.482,27.357,26.86,22.123,-1.703,13.673
"1994-09",-16.326,3.729,2.063,14.363,17.492,16.421,23.645,25.11,27.244,23.388,26.646,25.677,24.861,8.741,17.637,6.236,6.805,10.435,8.155,20.042,28.034,29.036,26.1,26.698,23.653,21.393,21.748,21.474,-0.325,7.012,3.04,3.349,19.021,12.368,4.696,18.133,28.554,28.08,27.119,25.151,20.396,17.888,14.088,11.265,-42.51,-31.009,-2.908,15.123,26.779,23.598,17.388,NA,NA,25.445,27.898,27.377,22.341,-3.399,11.46
"1994-10",-27.235,-3.241,-6.822,6.811,10.754,9.121,20.232,24.367,26.388,24.085,27.644,26.139,25.332,10.099,18.461,8.279,3.019,5.372,2.299,14.307,25.35,29.695,26.954,26.269,24.219,23.393,23.994,22.723,-10.046,0.652,-3.996,-5.435,12.468,4.175,-0.08,12.029,25.345,25.781,26.578,28.387,24.962,21.383,16.432,13.251,-34.215,-23.506,-13.39,13.987,27.103,24.27,15.418,NA,NA,26.472,28.229,27.697,22.967,-0.307,9.151
"1994-11",-25.443,-12.5,-13.569,-2.077,1.289,2.919,12.149,23.621,25.546,23.5,26.634,25.934,25.235,13.91,21.443,11.468,-2.782,0.155,-3.304,11.289,20.596,27.794,25.671,25.392,23.609,23.602,23.919,23.863,-26.062,-4.596,-13.829,-15.627,8.702,-0.142,-5.282,8.436,21.955,21.616,25.738,28.385,26.154,21.959,19.694,13.946,-23.526,-15.769,-19.057,10.619,27.376,24.813,13.804,NA,NA,26.825,27.53,27.389,24.42,2.099,6.557
"1994-12",-33.749,-21.693,-24.504,-3.835,-2.458,-3.17,9.826,22.365,24.459,23.334,25.881,25.334,25.533,14.281,23.071,11.469,-6.17,-2.31,-8.746,6.58,14.715,23.929,23.979,24.545,23.045,24.167,24.947,25.064,-29.159,-10.821,-19.665,-23.008,1.857,-9.219,-10.633,2.973,17.502,17.471,25.354,30.545,30.738,24.87,22.545,16.364,-15.461,-7.142,-31.433,7.284,27.741,26.314,12.045,NA,NA,25.526,27.021,27.177,25.703,3.745,4.109
"1995-01",-31.058,-22.763,-30.558,-5.963,-5.039,-7.68,10.262,21.676,23.835,24.209,26.494,25.207,26.197,16.254,25.87,13.876,-11.184,-3.498,-13.352,5.379,14.076,25.371,25.635,24.778,24.459,24.205,24.682,25.589,-35.005,-17.68,-28.177,-27.317,-0.551,-12.06,-11.347,0.579,14.707,16.039,25.586,31.311,32.39,26.6,24.505,16.645,-15.944,-7.09,-24.246,6.251,27.855,26.897,10.567,NA,NA,23.55,26.981,26.977,26.342,4.929,2.701
"1995-02",-34.903,-22.313,-29.87,-2.919,0.417,-0.916,12.213,22.641,24.004,24.479,26.73,24.636,25.276,15.466,25.075,13.534,-8.809,-5.002,-11.662,5.376,14.62,25.014,25.9,25.784,24.862,23.183,24.814,25.259,-35.321,-15.94,-26.117,-26.001,1.613,-8.718,-10.945,0.849,17.745,17.78,26.259,30.068,31.46,24.184,24.756,15.48,-25.102,-15.205,-19.285,4.741,27.71,27.627,10.501,NA,NA,23.588,27.557,27.558,26.62,4.898,2.585
"1995-03",-28.149,-13.356,-22.124,0.367,6.48,3.058,15.124,23.339,24.548,24.709,27.586,24.849,25.652,15.025,24.431,12.76,-1.462,-2.2,-4.243,7.308,20.069,29.386,28.192,28.223,26.175,22.498,24.111,25.942,-27.058,-6.829,-11.927,-18.407,5.06,-0.139,-6.248,7.649,22.798,23.573,26.941,27.872,28.193,23.407,22.564,14.456,-35.988,-23.903,-19.086,6.025,27.69,27.196,10.049,NA,NA,24.662,28.282,28.142,27.18,3.621,5.387
"1995-04",-22.339,-6.938,-9.959,4.842,12.044,8.26,19.577,24.094,24.566,23.717,27.195,24.324,24.69,10.618,20.224,9.09,2.242,6.082,2.838,11.713,22.738,29.725,27.309,28.204,24.728,20.938,22.089,24.476,-12.639,0.672,-3.257,-8.097,10.421,5.533,-3.271,11.997,25.43,27.199,27.788,26.745,24.314,21.293,18.994,13.411,-43.1,-29.062,-17.76,7.894,27.848,26.953,9.927,NA,NA,26.697,29.7,29.187,26.581,2.384,7.825
"1995-05",-11.889,1.925,-1.427,9.728,16.349,12.574,22.2,25.367,25.704,22.41,26.313,22.588,21.864,6.665,16.309,7.241,5.255,10.361,7.449,15.862,27.317,29.908,26.585,27.972,23.488,17.755,19.46,22.322,-1.867,6.652,2.751,-0.157,18.907,14.068,2.544,15.517,28.442,30.064,27.939,24.97,18.888,17.201,13.594,12.049,-45.46,-32.124,-8.26,11.553,27.68,26.292,11.561,NA,NA,27.799,29.571,28.959,25.263,1.138,10.271
"1995-06",-4.604,9.153,5.655,15.403,17.088,15.856,25.164,25.921,26.663,21.49,25.03,22.214,20.247,3.135,12.625,4.184,9.05,16.614,14.279,22.632,31.216,29.799,26.443,27.753,22.756,16.262,18.92,20.832,6.321,13.416,10.066,5.449,24.16,17.19,4.448,18.768,31.775,31.503,27.338,22.067,15.19,14.457,10.964,10.202,-42.738,-33.714,-1.401,13.509,27.116,25.324,13.449,NA,NA,28.565,28.916,28.262,23.729,-0.523,12.837
"1995-07",-3.269,10.987,9.304,17.663,25.801,20.428,26.072,25.229,27.158,21.624,24.897,22.457,20.629,3.415,12.358,2.774,10.883,16.688,16.885,25.407,32.385,29.198,26.034,26.973,22.679,15.212,18.471,20.222,8.113,19.18,13.952,8.827,25.365,21.774,7.083,22.23,32.022,30.285,26.96,21.984,14.457,14.705,11.231,9.333,-45.671,-33.536,-0.539,15.083,26.446,23.966,16.19,NA,NA,26.722,28.361,27.621,22.89,-3.826,13.932
"1995-08",-9.642,9.23,8.322,18.239,23.074,19.079,24.649,25.367,27.428,22.263,25.791,22.791,22.004,6.143,14.887,4.662,11.145,17.756,16.798,24.139,30.694,28.663,25.675,26.886,23.329,16.95,20.361,20.976,6.295,15.27,11.47,9.305,24.053,19.366,7.058,21.737,31.488,28.62,26.723,20.438,14.234,13.758,10.185,9.869,-46.991,-34.633,-1.026,15.536,26.636,24.294,18.326,NA,NA,25.754,27.586,27.046,22.477,-2.553,13.183
"1995-09",-17.866,5.31,1.363,13.266,18.809,16.465,22.553,25.223,27.472,23.165,26.877,24.857,24.302,8.996,17.867,6.774,6.783,11.004,7.86,20.286,29.641,29.608,26.816,26.794,23.881,21.285,21.703,21.197,-0.767,8.146,4.727,3.62,18.334,13.026,3.909,18.341,28.463,27.957,26.606,25.402,21.362,17.529,13.512,10.929,-42.993,-34.806,-5.048,15.508,26.844,24.187,17.835,NA,NA,25.845,27.788,27.402,22.205,-1.859,11.545
"1995-10",-23.68,-5.016,-6.797,3.058,9.228,9.702,19.668,24.766,26.938,23.832,27.545,27.319,26.878,9.842,19.505,6.897,3.671,8.267,2.67,16.523,24.568,28.376,25.932,26.04,23.552,23.498,23.616,22.485,-8.473,-0.276,-4.048,-4.567,12.772,4.78,-0.525,13.616,25.823,25.154,26.425,27.183,24.893,20.141,17.599,11.334,-34.377,-21.757,-8.33,15.05,27.227,24.585,15.114,NA,NA,26.829,28.036,27.559,22.865,-0.192,9.248
"1995-11",-29.224,-12.071,-11.651,0.049,2.93,2.866,13.049,24.262,26.035,24.014,27.203,26.141,25.917,12.712,20.982,10.318,-1.197,2.773,-4.405,10.351,20.111,27.928,26.57,26.16,24.218,23.209,23.56,23.575,-25.662,-10.615,-17.94,-17.512,5.525,-4.202,-5.2,6.87,20.717,21.715,26.135,29.428,28.177,22.838,19.479,12.751,-22.868,-11.931,-15.812,11.796,27.605,25.461,14.224,NA,NA,26.894,27.758,27.594,24.672,1.439,6.324
"1995-12",-32.548,-20.873,-19.801,-4.673,-5.663,-4.728,8.982,22.449,24.852,24.148,26.874,25.673,25.962,15.053,23.951,11.104,-10.005,-3.651,-11.512,8.315,16.203,24.804,24.661,25.009,24.207,23.47,24.045,25.566,-32.593,-13.769,-23.973,-22.472,2.461,-8.329,-10.117,3.131,16.765,17.377,25.175,31.077,32.583,26.543,23.807,15.41,-14.066,-5.285,-21.315,10.627,27.843,26.293,12.227,NA,NA,25.302,27.293,27.355,26.93,3.387,4.221
"1996-01",-36.161,-18.993,-27.247,-5.095,-3.641,-6.655,8.163,21.149,23.772,24.14,26.916,25.036,25.313,15.836,23.924,15.232,-5.319,-1.199,-9.124,5.542,12.477,22.788,24.043,24.443,24.286,22.921,24.964,26.338,-32.239,-14.459,-25.446,-29.505,0.028,-10.322,-11.503,0.63,14.882,16.54,25.322,30.225,31.373,25.881,24.092,16.901,-16.51,-6.494,-20.253,5.751,28,27.026,11.88,NA,NA,23.819,27.091,27.141,27.819,5.159,3.058
"1996-02",-29.345,-18.896,-25.749,-0.219,-0.387,-5.349,12.266,21.653,23.296,25.462,28.137,25.112,26.335,16.399,25.489,15.047,-6.242,-1.432,-6.496,6.285,16.359,27.335,26.666,26.092,25.363,24.003,25.275,26.742,-30.423,-10.956,-20.713,-24.221,1.601,-6.165,-8.859,2.92,16.375,19.343,25.775,28.092,29.1,24.822,23.122,17.866,-25.552,-16.389,-27.034,6.863,27.92,27.527,11.133,NA,NA,23.786,27.589,27.516,28.197,4.868,3.934
"1996-03",-28.896,-10.358,-18.661,1.863,2.944,-0.579,14.53,23.851,24.095,26.03,29.385,25.561,26.686,13.615,23.512,12.039,-4.912,0.008,-2.55,9.464,21.8,29.545,27.776,27.781,25.747,22.067,23.582,25.665,-26.366,-5.769,-13.355,-18.832,8.793,0.821,-5.579,6.848,22.67,23.563,26.403,29.078,29.551,24.04,23.524,15.7,-36.753,-23.592,-24.841,6.357,27.886,27.382,11.251,NA,NA,24.334,28.336,28.247,27.5,4.942,5.784
"1996-04",-20.149,-4.636,-7.215,5.099,11.936,9.959,19.698,25.412,25.326,24.808,28.578,24.39,25.023,9.888,19.842,8.539,2.196,5.513,1.486,12.021,22.703,30.502,27.633,28.074,24.954,21.267,22.06,23.688,-14.505,1.638,-2.721,-9.968,11.058,7.651,-1.496,12.134,23.472,27.088,27.563,26.972,23.382,20.576,17.979,13.824,-40.47,-28.072,-12.779,7.895,27.788,26.926,11.701,NA,NA,25.498,29.454,29.094,26.423,3.104,8.312
"1996-05",-15.091,4.274,-0.901,9.93,14.282,11.304,22.625,25.906,26.04,22.581,26.088,22.545,21.517,6.079,15.927,6.598,6.113,12.107,11.871,17.482,28.037,30.715,27.444,27.627,23.82,18.296,20.151,21.887,-3.72,9.613,4.946,1.243,21.078,13.883,1.851,16.94,28.801,30.486,27.743,25.608,18.8,17.919,13.413,11.869,-45.837,-30.007,-8.016,11.142,27.618,26.21,12.814,NA,NA,26.859,29.994,29.333,25.075,0.55,10.794
"1996-06",-5.013,7.547,5.734,15.846,21.506,18.073,25.126,26.387,26.344,21.748,25.019,21.905,21.332,4.913,15.753,4.809,8.924,16.626,12.391,23.415,31.599,30.388,26.711,28.08,23.197,16.287,18.7,20.86,5.669,14.316,11.713,6.897,23.885,19.667,4.327,20.249,31.151,31.263,27.561,22.52,14.398,14.446,10.887,9.911,-47.976,-35.968,-1.431,12.678,27.163,24.874,14.654,NA,NA,28.305,29.138,28.458,23.662,-2.308,12.789
"1996-07",-4.509,11.417,8.099,17.845,22.241,19.168,25.92,25.577,27.189,21.827,25.239,22.048,21.286,2.502,11.944,2.296,10.185,17.202,19.104,25.914,33.101,29.872,26.417,27.326,23.001,15.466,18.901,20.774,10.379,16.818,15.25,10.478,26.662,19.714,6.097,21.52,33.085,31.559,27.217,21.001,13.321,12.422,10.094,9.769,-43.55,-28.583,-0.123,14.648,26.568,24.233,17.867,NA,NA,27.593,28.433,27.829,22.756,-2.985,14.246
"1996-08",-7.644,7.299,7.162,17.722,23.855,21.099,24.744,25.489,27.767,22.187,25.809,22.605,22.732,6.112,15.532,4.931,10.382,14.993,15.046,23.948,30.833,28.964,26.308,27.228,23.801,17.503,20.491,20.566,6.49,15.082,11.121,9.033,24.084,19.393,7.321,21.986,31.688,28.835,27.092,23.334,15.727,14.259,11.424,10.178,-44.274,-37.698,-1.548,15.61,26.585,23.772,19.548,NA,NA,26.018,27.756,27.303,22.421,-1.934,13.384
"1996-09",-18.328,4.421,1.752,13.087,17.033,14.111,23.169,25.05,27.663,23.22,27.115,24.834,23.975,7.211,15.215,6.4,6.441,12.02,7.591,21.304,29.166,29.419,26.623,26.952,24.461,20.642,22.652,21.736,-0.429,7.314,4.6,3.466,19.277,11.739,3.449,17.261,28.94,27.915,27.038,26.198,20.306,17.696,13.64,11.088,-44.153,-30.731,-6.467,15.427,26.819,24.108,18.172,NA,NA,26.08,27.807,27.296,22.159,-2.218,11.326
"1996-10",-26.379,-1.692,-5.442,6.752,8.561,8.919,17.854,24.531,26.685,23.99,28.009,26.404,27.409,11.06,20.625,8.572,4.699,7.607,3.391,16.266,25.22,28.396,26.094,25.683,24.559,23.113,24.263,23.063,-8.649,-0.128,-4.422,-4.63,11.81,4.157,-0.264,12.937,25.522,25.478,26.804,27.372,23.217,19.331,15.934,11.878,-36.098,-22.417,-14.192,14.566,27.086,24.567,16.135,NA,NA,27.218,28.33,27.875,23.019,0.201,9.229
"1996-11",-29.157,-11.091,-15.496,0.373,2.818,1.738,13.097,23.728,25.72,24.112,27.397,26.344,26.631,13.573,22.722,11.054,-1.584,-0.125,-4.956,10.224,20.99,27.658,26.381,25.728,24.247,23.081,23.735,23.955,-24.029,-7.167,-16.825,-15.407,5.965,-2.514,-5.635,6.925,21.427,21.946,25.865,29.885,28.367,23.327,20.072,14.478,-23.157,-16.343,-18.142,13.675,27.237,25.099,14.14,NA,NA,27.257,27.568,27.772,24.573,2.561,6.428
"1996-12",-28.509,-18.316,-25.311,-4.708,-1.908,-3.001,11.071,22.719,25.435,23.824,26.342,25.044,25.478,14.514,24.258,12.173,-5.159,-2.732,-16.542,6.329,15.12,24.351,24.101,24.877,23.932,23.674,23.844,25.48,-33.344,-20.667,-24.631,-25.433,-1.394,-9.957,-9.374,4.101,16.976,17.77,26.09,30.069,30.728,24.619,24.421,15.829,-14.234,-5.693,-13.914,11.329,27.531,26.044,11.423,NA,NA,25.752,27.263,27.47,25.863,3.73,3.729
"1997-01",-29.932,-23.616,-26.982,-5.506,-2.417,-3.881,10.262,22.155,24.085,23.613,25.846,24.618,25.257,15.699,25.499,14.452,-13.438,-7.266,-17.54,4.959,13.092,23.137,24.057,24.372,24.091,23.286,23.803,26.429,-37.594,-23.673,-29.883,-26.53,-0.881,-11.457,-10.632,1.088,14.181,17.468,26.117,28.805,31.471,24.815,26.065,16.023,-15.973,-7.119,-11.522,8.374,27.697,27.39,10.824,NA,NA,24.256,26.973,27.174,27.017,4.75,2.231
"1997-02",-34.402,-22.47,-24.912,-3.878,4.01,2.071,13.239,23.164,24.515,24.38,26.665,24.431,25.507,15.644,25.749,14.121,-9.533,-2.889,-12.618,7.055,14.901,24.485,24.685,25.234,24.693,23.929,23.765,26.31,-33.299,-13.976,-23.378,-27.572,1.92,-6.723,-8.412,1.535,15.438,19.681,25.988,29.058,30.294,24.986,24.302,17.375,-27.178,-12.763,-18.362,3.086,27.74,28.099,10.209,NA,NA,23.281,27.584,27.781,27.547,4.764,3.079
"1997-03",-32.913,-14.035,-19.01,1.14,6.975,3.713,15.983,23.197,24.31,25.132,27.946,24.773,25.859,13.146,23.421,11.153,-2.765,1.776,-6.02,10.284,19.473,27.608,25.873,26.513,24.809,23.079,23.53,25.07,-30.05,-7.708,-14.016,-17.971,4.615,0.417,-4.519,6.81,18.048,23.198,27.041,27.646,26.723,23.329,21.853,15.549,-36.963,-23.522,-15.239,3.7,27.726,27.999,10.128,NA,NA,23.791,29.056,28.854,27.402,3.517,4.939
"1997-04",-20.616,-4.632,-10.394,5.968,12.987,8.703,19.148,24.084,24.45,24.326,28.237,24.629,24.695,11.126,19.187,10.457,0.456,6.712,3.683,14.018,25.905,30.861,27.969,28.079,24.128,20.993,21.595,23.872,-16.764,0.331,-4.509,-9.782,13.238,8.356,-0.587,12.85,25.394,28.038,27.774,26.382,23.542,21.094,17.695,14.239,-45.453,-31.054,-13.646,7.632,27.71,27.253,10.996,NA,NA,24.609,29.976,29.492,26.444,0.516,8.051
"1997-05",-11.856,1.7,-1.484,10.103,15.329,13.119,22.284,25.495,25.824,22.78,26.328,22.862,22.585,7.397,16.972,6.538,5.539,11.867,9.264,17.028,29.057,30.79,27.422,28.615,24.064,16.936,19.954,22.599,-2.503,6.652,1.438,-0.305,20.783,14.284,3.917,16.723,28.974,30.875,27.702,23.934,18.483,16.975,13.718,12.268,-42.457,-27.904,-4.547,10.818,27.279,26.483,11.572,NA,NA,27.072,29.767,29.099,25.039,-1.59,10.939
"1997-06",-5.166,7.975,6.243,14.246,21.945,18.109,25.206,24.854,26.708,21.699,25.103,22.308,20.774,3.71,13.21,4.479,9.417,18.092,15.587,23.409,32.078,30.164,26.308,27.504,22.637,15.7,18.839,21.262,6.57,14.176,11.066,7.681,23.306,19.174,5.281,20.738,30.546,30.584,26.973,19.943,13.217,12.885,10.415,11.564,-45.332,-30.244,-2.029,12.95,26.903,25.714,13.844,NA,NA,27.698,29.321,28.631,23.812,-3.415,12.998
"1997-07",-4.276,10.732,8.859,20.368,27.786,21.468,26.081,24.975,26.998,21.783,24.743,22.412,21.045,2.396,12.741,2.603,12.759,19.428,15.38,26.044,32.712,28.618,25.461,26.521,22.19,15.11,18.282,19.976,9.308,17.008,15.603,11.019,25.734,22.899,8.684,23.269,32.054,29.245,26.928,20.907,14.281,13.143,10.34,10.488,-45.745,-33.572,0.366,14.323,26.463,24.572,16.624,NA,NA,27.101,28.47,27.872,22.315,-1.564,14.153
"1997-08",-6.821,9.113,8.101,19.141,24.562,20.302,25.065,24.887,27.337,22.326,25.402,23.047,23.088,5.667,16.084,4.608,10.78,16.677,18.62,25.206,31.147,27.649,25.226,25.812,22.399,17.965,19.701,20.054,4.729,15.031,10.833,9.389,25.132,20.116,7.801,23.283,32.032,28.191,26.982,22.628,16.657,14.675,10.819,9.705,-47.491,-34.939,-0.279,15.501,26.641,23.992,18.882,NA,NA,25.541,28.355,27.802,21.68,-2.836,13.423
"1997-09",-15.658,3.751,3.546,13.106,20.277,16.866,23.182,24.889,27.449,22.858,26.178,24.701,23.395,8.336,16.796,5.708,6.713,12.16,9.814,21.281,28.846,28.64,26.255,26.49,23.832,20.131,21.797,21.823,0.274,8.132,3.286,3.377,18.625,13.034,3.677,18.078,28.545,27.819,26.629,23.657,19.147,16.712,13.695,10.509,-42.629,-31.908,-3.648,15.782,26.783,23.79,18.588,NA,NA,25.235,28.296,27.66,22.441,-2.027,11.508
"1997-10",-22.443,-1.727,-2.21,8.801,9.581,9.448,18.631,24.811,27.144,23.742,27.275,25.31,24.439,10.324,18.153,7.676,4.053,7.435,3.977,16.488,26.38,28.74,26.384,25.804,24.061,24.219,24.551,23.155,-9.529,0.429,-4.922,-6.249,13.863,4.184,-1.563,12.529,25.925,24.791,26.03,26.751,23.16,19.393,16.054,13.167,-35.329,-20.099,-7.175,14.354,27.16,24.385,16.892,NA,NA,26.697,27.986,27.587,22.768,-0.541,9.453
"1997-11",-25.302,-9.581,-9.864,0.67,2.265,2.099,13.427,24.174,26.349,23.769,27.02,25.558,25.192,13.038,20.408,11.174,-4.916,0.284,-5.37,11.174,21.268,27.404,25.603,25.572,23.965,22.89,24.211,24.145,-26.687,-10.51,-17.858,-17.25,7.652,-1.795,-5.572,8.571,21.7,21.253,25.846,29.436,28.429,22.67,20.101,14.748,-24.586,-11.177,-10.216,11.945,27.579,25.514,15.196,NA,NA,26.912,27.509,27.504,24.28,1.811,6.45
"1997-12",-28.066,-16.897,-15.809,-4.34,-0.111,0.356,9.666,22.947,24.818,23.729,26.225,24.767,25.355,15.62,23.703,12.401,-5.519,-3.671,-10.459,6.1,14.711,24.37,24.777,24.79,24.177,23.045,24,24.804,-30.917,-13.444,-23.492,-25.684,0.848,-7.692,-8.636,3.816,16.9,17.515,25.463,30.297,29.787,24.045,21.777,17.063,-16.346,-7.59,-23.321,7.236,28.015,26.74,12.833,NA,NA,24.942,27.142,27.281,25.93,3.736,4.384
"1998-01",-35.303,-23.349,-26.058,-5.24,-4.388,-5.469,8.624,21.581,24.39,24.187,26.605,25.112,25.726,16.449,24.806,15.002,-8.359,-1.639,-9.493,6.964,14.072,24.258,24.522,24.375,24.628,23.474,24.305,25.055,-32.93,-13.515,-25.314,-25.928,1.376,-8.353,-8.604,2.195,14.48,18.234,25.38,30.596,32.893,26.724,24.732,17.792,-16.065,-7.916,-25.259,5.132,28.044,27.515,11.423,NA,NA,23.315,27.165,27.331,26.978,5.046,3.464
"1998-02",-35.172,-21.213,-28.745,-3.308,-0.97,-3.528,11.488,22.378,24.307,24.809,27.137,25.15,25.924,15.935,25.761,13.357,-5.993,-0.883,-8.076,6.323,14.073,24.464,25.246,25.254,25.046,24.686,24.381,25.425,-31.676,-12.741,-20.785,-25.388,3.376,-4.847,-9.617,4.112,18.1,18.701,25.801,28.321,29.769,25.349,23.797,17.43,-26.46,-11.9,-26.227,6.641,28.119,27.956,11.808,NA,NA,23.146,27.55,27.706,27.082,4.845,3.37
"1998-03",-31.214,-14.142,-21.172,1.097,4.154,1.159,14.993,23.808,24.42,24.95,27.982,25.675,25.696,14.41,22.823,13.301,-1.291,2.656,-2.411,10.007,19.806,29.001,27.304,27.182,25.794,23.631,24.137,25.966,-24.903,-8.448,-14.114,-20.186,8.505,0.3,-5.831,6.714,21.585,24.184,26.798,29.212,29.042,23.132,22.305,16.675,-35.992,-21.546,-17.109,5.639,27.862,27.673,11.142,NA,NA,24.24,28.617,28.512,27.272,3.84,5.502
"1998-04",-21.188,-7.132,-10.317,5.335,10.091,7.793,18.017,24.478,24.512,24.028,27.395,24.969,24.244,10.745,19.297,10.382,1.547,6.995,5.271,14.701,26.008,30.435,27.868,28.259,24.664,21.486,22.313,24.727,-15.538,-0.742,-6.264,-9.471,13.006,7.337,-0.837,12.856,24.489,27.883,27.796,25.851,21.754,19.837,17.122,14.4,-46.229,-29.68,-15.065,8.186,28.008,27.271,11.857,NA,NA,26.134,29.768,29.468,26.971,1.972,7.733
"1998-05",-13.565,1.722,-0.342,9.719,17.008,14.379,22.189,24.492,25.168,23.105,26.463,24.09,22.993,6.215,15.865,6.279,4.78,10.946,11.775,19.565,31.078,30.248,26.423,27.758,22.914,17.499,19.72,21.515,-3.624,8.665,1.664,-1.75,19.399,13.345,3.26,17.382,29.55,31.028,27.904,24.669,18.277,17.239,13.194,12.893,-43.496,-31.224,-6.89,11.087,27.842,26.519,12.399,NA,NA,27.778,29.728,29.118,24.688,0.094,10.956
"1998-06",-5.463,8.039,5.887,16.832,21.386,17.795,24.912,25.256,26.031,21.441,25.176,22.902,20.242,4.241,13.068,4.829,9.193,17.514,19.618,22.437,32.917,29.977,26.434,27.954,22.082,16.109,18.429,20.099,5.024,14.368,10.098,6.593,24.833,18.616,6.691,19.901,32.746,31.927,27.345,19.071,12.007,14.007,9.483,9.997,-46.129,-29.869,-1.206,12.868,27.317,25.23,14.985,NA,NA,28.212,28.856,28.172,22.958,-2.451,13.012
"1998-07",-4.436,11.108,9.961,18.668,22.552,20.719,25.132,25.589,26.806,21.57,25.061,22.867,20.425,3.725,13.271,2.395,11.649,17.874,17.535,25.755,31.982,29.038,25.882,27.378,22.386,16.172,18.493,19.645,9.902,17.7,15.556,10.108,25.682,22.023,7.758,22.34,32.908,30.852,26.995,20.987,13.959,14.54,10.379,9.442,-46.871,-35.319,-0.001,14.9,26.736,24.033,17.849,NA,NA,26.745,28.497,27.842,22.211,-2.465,13.977
"1998-08",-8.344,9.423,7.413,19.159,23.433,20.663,24.57,25.15,26.852,22.989,26.139,23.835,23.404,4.936,15.167,3.339,11.057,16.043,16.841,24.491,30.329,28.224,26.094,27.05,23.069,18.179,20.658,20.609,7.247,17.254,11.729,8.821,25.304,18.891,7.335,23.027,32.226,28.892,26.848,20.922,14.842,13.847,11.419,9.782,-44.208,-33.05,-0.499,15.78,26.632,24.083,19.25,NA,NA,25.417,28.204,27.59,22.063,-3.537,13.736
"1998-09",-16.744,5.058,2.167,16.039,18.615,16.542,23.35,25.324,27.243,23.464,27.214,25.281,24.788,7.901,16.896,5.401,7.874,13.763,11.362,21.794,29.38,28.77,26.116,26.786,23.745,21.305,21.728,21.47,-0.247,9.413,3.771,2.735,19.332,13.045,5.122,18.107,29.284,28.108,26.776,25.01,20.958,17.845,15.05,10.763,-44.744,-32.481,-2.452,15.623,26.828,24.648,18.532,NA,NA,25.923,27.991,27.526,21.957,-2.099,11.751
"1998-10",-22.193,-1.322,-3.548,8.402,10.714,8.096,19.302,24.194,26.903,24.003,27.906,26.144,25.815,10.84,19.215,7.771,2.419,5.959,3.517,17.512,27.149,29.149,26.397,26.111,24.388,24.536,25.289,23.756,-10.952,0.024,-3.868,-4.465,13.878,4.924,-2.132,13.009,25.756,25.45,26.31,27.257,24.257,20.222,17.465,11.348,-38.247,-24.059,-7.708,13.964,27.286,24.869,16.868,NA,NA,27.342,28.097,27.727,23.036,-0.18,9.382
"1998-11",-29.645,-13.704,-9.647,0.268,3.536,4.19,13.881,23.59,25.509,23.891,27.565,25.518,25.014,13.709,21.272,10.689,-3.376,1.751,-0.854,11.385,20.885,27.59,25.504,25.561,24.045,23.122,25.29,25.448,-24.9,-4.24,-15.304,-16.288,6.68,-2.106,-6.167,7.795,21.371,21.724,26.152,28.999,28.327,23.791,21.048,12.639,-22.171,-11.784,-18.48,11.102,27.779,25.812,15.116,NA,NA,26.582,27.533,27.558,25.021,1.639,6.934
"1998-12",-28.182,-22.707,-19.407,-3.112,-4.107,-3.591,9.806,22.373,24.907,23.693,26.434,25.105,25.691,14.62,24.333,11.408,-6.728,-7.086,-13.883,5.251,14.685,24.175,23.846,24.492,23.672,22.887,24.064,25.066,-30.018,-13.635,-24.847,-23.257,0.922,-10.621,-11.571,1.785,17.583,17.769,25.25,29.68,29.792,24.31,22.384,16.319,-16.553,-6.189,-17.768,8.557,28.036,26.573,12.944,NA,NA,25.128,27.071,27.159,25.426,3.769,3.585
"1999-01",-31.082,-23.544,-23.458,-3.679,-2.705,-3.95,10.291,22.29,24.355,23.845,26.282,24.942,25.438,15.607,24.843,14.787,-11.606,-8.042,-17.926,6.96,15.091,23.813,23.596,24.15,23.965,22.612,23.668,25.434,-35.646,-17.552,-24.338,-25.442,0.612,-8.935,-11.499,1.827,16.086,16.687,24.949,28.958,30.608,24.106,25.162,17.425,-16.193,-7.981,-20.751,5.159,28.156,27.684,11.634,NA,NA,24.348,26.624,26.759,26.743,4.913,2.981
"1999-02",-33.638,-26.736,-29.881,-3.595,-1.765,-1.615,13.586,22.855,23.977,24.348,26.914,24.945,25.434,15.744,24.584,14.77,-3.778,-1.307,-12.335,6.352,15.489,25.071,24.024,24.817,24.656,22.717,23.876,26.292,-31.107,-17.591,-25.066,-25.789,-0.516,-8.131,-7.611,1.51,14.709,19.647,25.501,28.263,28.366,23.694,23.914,18.189,-27.568,-16.681,-15.017,6.412,28.175,27.773,11.29,NA,NA,23.588,27.305,27.442,27.644,4.672,2.334
"1999-03",-28.135,-15.069,-23.349,0.481,4.174,0.739,13.547,23.559,24.123,24.585,27.274,25.359,25.503,14.377,24.114,13.274,-4.137,1.045,-1.856,10.095,20.872,29.405,27.289,27.317,25.227,23.01,23.724,25.456,-24.643,-4.849,-14.112,-19.604,7.9,0.869,-5.267,6.123,20.23,23.968,26.431,28.111,27.233,22.492,21.172,16.904,-37.378,-21.994,-9.737,4.688,28.097,27.53,11.322,NA,NA,23.882,28.412,28.202,27.752,3.407,5.253
"1999-04",-20.591,-7.212,-7.466,3.928,12.652,9.354,18.885,25.453,24.861,24.037,27.095,24.218,24.429,11.134,20.584,9.93,0.642,4.46,3.621,13.143,26.289,31.056,27.924,27.826,24.779,21.463,22.243,23.76,-9.373,4.315,-1.589,-6.302,13.21,7.303,-1.932,11.611,25.538,26.874,27.174,26.826,25.179,20.883,19.655,14.845,-42.599,-27.697,-16.237,9.748,28.139,27.44,11.232,NA,NA,26.101,29.685,29.365,26.198,0.504,8.696
"1999-05",-11.76,1.838,-0.371,10.164,16.943,12.987,23.437,26.027,25.986,22.622,25.899,23.601,21.635,4.879,14.944,5.547,4.871,11.1,12.533,16.26,28.544,30.697,27.702,27.765,23.779,18.554,21.033,22.094,-2.699,12.28,4.372,0.576,19.849,15.987,2.355,16.359,28.854,30.444,27.701,25.342,19.751,18.099,13.36,12.608,-44.644,-29.863,-7.199,12.388,28.039,26.311,12.613,NA,NA,27.833,30.082,29.576,24.264,-0.137,11.018
"1999-06",-4.447,7.809,6.155,13.519,22.045,17.956,25.558,26.022,26.695,21.82,25.362,22.352,20.914,3.978,13.669,5.252,8.079,15.217,17.011,22.627,32.434,29.179,26.164,26.77,22.54,16.353,18.96,20.35,5.343,16.46,10.337,7.52,25.49,19.633,4.894,20.717,32.173,31.62,27.571,22.901,14.489,14.53,10.412,10.905,-43.975,-32.235,-1.853,13.264,27.563,24.996,14.475,NA,NA,28.546,29.52,28.837,22.792,-0.887,13.221
"1999-07",-4.431,11.293,8.638,18.668,25.903,21.282,26.472,26.729,26.952,22.859,26.098,23.524,21.992,4.493,13.982,4.487,11.807,18.322,16.122,25.986,33.026,29.922,27.123,27.77,23.031,16.733,19.431,20.412,9.682,17.727,14.45,11.243,25.366,22.107,7.939,22.159,32.575,31.224,27.136,20.687,14.017,13.036,10.37,9.144,-45.462,-34.97,0.282,15.356,27.17,23.582,16.783,NA,NA,27.004,28.581,27.999,22.431,-2.852,14.394
"1999-08",-7.534,9.182,7.372,18.318,23.847,19.565,26.693,26.336,27.485,22.717,26.111,23.764,21.944,5.149,14.737,3.985,9.819,14.523,15.666,24.685,31.716,29.376,27.003,27.68,23.718,19.219,21.081,20.95,7.526,15.732,13.332,11.501,25.286,19.743,6.836,22.675,32.304,29.758,26.984,23.43,16.859,15.419,11.164,10.096,-45.745,-38.5,-1.019,16.172,27.096,23.602,18.884,NA,NA,25.998,27.87,27.449,22.035,-1.79,13.788
"1999-09",-13.278,3.659,1.973,14.37,18.025,15.738,24.114,25.889,27.377,23.967,27.678,25.391,25.776,7.67,17.507,5.872,8.422,13.059,8.239,21.054,30.032,29.693,27.393,26.923,24.428,22.192,23.763,22.283,0.361,6.995,4.938,4.966,18.814,13.602,4.1,18.929,28.875,28.528,26.595,24.947,22.035,18.016,14.398,11.19,-44.934,-33.263,-6.486,15.792,27.193,23.62,18.268,NA,NA,26.553,28.448,27.898,22.538,-1.479,11.874
"1999-10",-24.118,-2.094,-4.699,6.88,8.731,8.29,18.871,24.754,26.822,24.434,28.169,26.994,25.721,11.046,18.847,9.215,3.823,7.401,5.058,16.219,27.06,29.172,26.843,25.999,24.49,25.356,26.178,24.213,-11.07,0.412,-5.717,-4.712,15.202,6.35,-0.927,15.401,27.627,26.957,26.838,27.168,24.121,21.617,16.388,12.362,-36.003,-23.068,-12.403,15.172,27.702,24.751,15.684,NA,NA,27.519,28.632,28.075,22.996,0.194,9.714
"1999-11",-28.134,-15.154,-14.027,1.185,1.618,1.29,15.281,23.585,26.208,24.259,27.441,26.924,27.013,13.574,23.292,9.066,-3.79,1.612,-2.322,10.506,20.333,27.486,25.647,25.551,23.774,23.325,24.217,24.58,-22.291,-7.221,-16.29,-16.348,8.624,-0.517,-5.372,9.187,22.237,22.406,26.71,30.231,30.67,24.043,21.034,13.197,-24.941,-12.66,-23.191,13.504,27.955,25.229,13.649,NA,NA,27.76,28.039,27.861,24.651,2.502,6.707
"1999-12",-29.326,-20.315,-19.665,-3.863,-0.418,-0.575,11.257,22.94,25.332,23.709,26.239,26.506,26.483,15.39,23.831,12.037,-10.568,-10.027,-16.162,6.456,15.092,24.322,23.703,24.382,23.41,23.631,24.192,25.221,-30.99,-15.465,-23.843,-22.631,1.788,-6.434,-9.434,4.073,17.224,17.674,25.813,30.595,31.731,24.775,23.269,16.696,-16.635,-6.842,-20.164,11.235,28.479,26.286,12.317,NA,NA,26.118,27.454,27.436,26.32,3.575,3.975
"2000-01",-32.894,-24.647,-25.957,-4.973,-0.028,-1.455,10.949,22.972,24.632,24.465,26.594,25.437,26.102,16.864,25.157,14.319,-5.003,-6.437,-17.998,4.214,13.072,23.523,24.164,25.001,24.708,24.07,24.926,25.735,-34.595,-22.213,-28.722,-28.36,-4.142,-12.761,-12.175,0.56,15.915,16.181,25.976,31.133,32.56,26.16,24.554,17.428,-15.913,-7.256,-22.21,6.706,28.722,27.503,11.744,NA,NA,24.935,27.269,27.33,27.302,4.801,2.549
"2000-02",-36.91,-18.017,-26.069,-3.234,0.52,-2.476,11.562,22.906,24.385,25.271,27.607,25.608,26.02,16.286,24.759,15.007,-3.974,-0.81,-8.462,6.21,16.938,27.806,26.671,26.615,25.91,25.282,25.579,25.919,-29.795,-8.554,-15.381,-22.588,1.762,-4.35,-8.818,4.094,16.872,20.601,25.164,32.25,32.943,26.644,24.183,17.832,-25.716,-15.647,-31.936,6.583,28.632,28.267,11.481,NA,NA,24.673,27.688,27.812,26.95,4.503,4.506
"2000-03",-31.272,-12.696,-17.856,0.476,5.937,4.564,12.939,24.201,24.32,25.49,27.933,25.591,26.405,13.722,22.985,11.211,-1.502,1.949,-1.836,9.611,19.662,28.563,26.973,27.643,26.09,23.207,24.096,25.966,-21.326,-1.297,-10.845,-18.223,6.593,0.839,-6.596,6.579,20.025,23.476,27.286,29.627,27.736,23.651,21.496,16.628,-36.565,-24.615,-22.086,5.173,28.567,27.779,11.088,NA,NA,25.534,29.348,29.102,27.58,4.031,5.918
"2000-04",-19.375,-4.39,-8.516,3.404,9.073,7.761,17.119,25.501,25.266,25.658,28.709,25.321,25.685,10.276,19.431,8.619,0.568,4.668,3.054,13.668,25.967,31.667,28.525,28.984,25.29,22.801,23.259,24.102,-13.144,4.189,-2.654,-6.405,14.23,10.354,-1.16,12.864,25.023,27.686,27.709,27.683,23.261,20.784,17.58,14.242,-42.698,-26.314,-13.921,9.136,28.455,27.498,11.37,NA,NA,25.847,29.899,29.534,26.609,1.757,8.801
"2000-05",-10.455,2.457,0.55,7.874,15.055,13.655,23.496,26.4,26.117,23.948,26.86,24.354,23.641,7.542,16.764,7.113,4.244,11.908,7.981,20.198,30.091,31.665,27.86,28.472,23.405,18.405,20.075,21.323,-4.25,7.697,2.892,-0.763,21.344,15.989,2.77,17.964,30.412,31.154,28.341,25.412,19.406,18.015,14.607,10.816,-43.78,-33.032,-9.787,11.765,28.14,26.555,11.886,NA,NA,27.928,30.319,29.83,24.23,-0.425,11.288
"2000-06",-4.707,9.761,7.113,15.861,23.683,18.618,26.562,26.557,26.598,22.999,26.251,23.493,22.064,4.738,13.745,4.763,9.869,18.189,15.719,24.627,32.999,30.056,27.001,28.509,22.6,16.123,18.382,20.558,5.266,12.156,10.426,7.191,24.095,18.156,6.97,20.694,32.758,31.792,28.059,22.124,14.06,14.421,10.745,9.567,-46.93,-32.301,-1.717,13.488,27.608,25.184,14.35,NA,NA,28.326,29.501,28.832,23.299,-2.894,13.371
"2000-07",-4.411,10.172,8.427,20.376,26.756,21.603,26.43,26.7,27.836,22.927,26.276,24.093,21.277,1.745,11.035,2.503,11.73,17.529,17.554,26.228,33.201,29.452,26.785,27.917,22.722,16.462,18.446,20.596,9.066,18.073,15.382,11.223,27.053,23.118,7.697,23.185,33.697,30.334,27.421,20.059,12.517,12.81,9.526,9.679,-45.418,-32.462,-0.26,15.228,27.063,25.038,16.939,NA,NA,26.858,28.273,27.725,22.839,-2.963,14.414
"2000-08",-7.037,9.492,8.23,18.578,24.078,20.088,26.602,26.464,27.699,22.483,26.351,24.528,21.879,4.344,12.862,4.458,10.6,18.331,16.737,25.555,31.347,28.465,26.729,27.268,23.489,19.246,21.289,20.739,7.198,16.39,13.067,9.98,25.053,21.527,8.101,23.854,32.729,29.279,27.033,21.647,15.533,14.273,11.166,8.629,-43.532,-34.962,-1.879,15.766,26.655,24.366,18.52,NA,NA,26.11,27.856,27.533,22.305,-2.258,14.126
"2000-09",-16.359,5.296,5.179,14.925,18.757,15.909,23.024,26.334,27.766,24.132,27.905,25.712,26.452,7.343,17.463,4.907,8.098,13.3,12.563,21.865,29.281,28.804,26.784,27.131,23.988,22.676,23.313,21.482,-0.25,10.182,4.941,3.493,19.368,13.743,5.255,19.569,28.736,28.562,26.908,24.68,22.167,17.777,15.717,10.389,-44.919,-31.527,-4.649,15.338,26.972,24.363,18.237,NA,NA,26.161,27.819,27.354,22.186,-0.939,12.195
"2000-10",-22.075,-3.246,-4.409,8.34,11.069,8.742,20.268,24.611,26.846,24.236,28.167,26.26,26.088,9.889,18.134,8.372,1.701,7.259,3.986,17.012,26.719,29.569,27.35,26.605,24.771,24.457,24.802,23.135,-9.977,0.754,-4.159,-4.489,14.517,5.64,-1.398,13.851,26.036,26.148,26.754,27.4,24.37,20.084,17.237,11.931,-37.477,-26.116,-9.82,14.493,27.363,24.77,16.457,NA,NA,27.165,28.136,27.62,22.995,-0.612,9.505
"2000-11",-23.969,-13.176,-12.799,1.431,5.435,4.972,15.733,22.689,25.341,24.007,27.536,26.601,27.018,13.12,22.769,10.694,-3.852,-0.542,-7.091,9.998,19.963,27.541,26.395,26.037,23.994,24.553,23.882,24.042,-22.475,-9.473,-16.556,-14.889,7.353,-2.366,-6.246,8.669,22.37,21.491,26.51,29.709,31.001,23.328,23.588,11.908,-23.179,-12.829,-12.332,11.812,27.709,25.434,14.72,NA,NA,27.061,27.926,27.779,24.858,1.657,6.88
"2000-12",-27.29,-22.185,-17.187,-5.999,-5.507,-3.472,10.815,21.84,24.305,23.715,26.528,25.839,26.025,14.547,22.325,12.25,-8.501,-4.158,-13.911,8.057,16.869,25.037,24.364,24.374,23.014,23.391,25.169,25.902,-27.831,-21.046,-26.433,-21.416,1.422,-11.961,-9.136,1.214,17.836,17.949,25.291,31.189,32.14,26.823,23.763,15.37,-14.963,-6.243,-16.934,10.257,28.009,26.69,13.127,NA,NA,25.299,27.557,27.454,26.318,3.476,3.986
"2001-01",-23.567,-19.417,-21.128,-5.574,-2.227,-2.863,9.47,22.281,24.035,24.133,26.497,25.531,26.174,14.931,24.271,12.793,-11.336,-11.345,-20.126,4.409,15.523,25.703,25.114,25.006,24.19,23.851,24.947,26.453,-32.975,-24.322,-29.581,-28.708,-2.819,-13.606,-11.325,-0.483,16.138,16.854,25.173,30.249,30.557,25.763,23.187,18.429,-16.106,-6.012,-11.281,4.592,28.075,27.622,11.324,NA,NA,24.259,27.132,27.071,27.46,4.988,2.76
"2001-02",-27.7,-22.868,-22.586,-1.828,-0.506,-2.249,11.769,22.12,23.705,24.701,27.16,25.741,25.687,16.146,23.268,15.248,-8.387,-5.823,-11.886,5.759,15.547,26.22,25.649,26.052,25.438,23.352,24.918,26.741,-32.661,-10.946,-22.197,-24.533,2.226,-4.734,-9.331,2.626,17.902,20.038,25.995,28.324,29.723,24.913,24.383,17.579,-26.734,-14.371,-24.687,5.027,28.15,28.119,11.37,NA,NA,24.435,27.522,27.543,28.332,5.111,3.441
"2001-03",-24.705,-12.093,-17.302,-0.768,2.626,0.324,15.623,23.538,24.069,25.029,27.784,25.389,26.024,13.97,22.733,11.849,-5.115,-1.344,-6.854,10.676,22.399,29.683,28.172,28.012,26.197,22.755,24.444,26.425,-26.742,-6.995,-12.347,-18.449,6.828,0.797,-4.978,6.258,21.916,24.022,26.535,27.459,28.117,23.89,23.17,16.417,-36.34,-21.454,-29.118,7.977,28.025,27.943,11.249,NA,NA,24.633,28.436,28.396,28.418,4.015,5.68
"2001-04",-19.875,-5.902,-12.363,3.608,8.522,6.17,19.031,24.677,25.319,24.519,27.703,24.7,25.022,10.606,19.382,9.37,0.512,5.361,4.201,13.926,26.555,31.149,28.646,29.443,25.824,20.882,23.038,24.517,-15.675,2.622,-3.066,-7.963,14.81,8.656,-1.159,12.615,26.787,28.062,27.464,26.412,23.556,21.277,18.618,14.45,-42.975,-29.901,-16.995,8.09,28.218,27.441,11.323,NA,NA,26.409,29.504,29.123,27.219,2.398,8.342
"2001-05",-12.067,1.195,-1.632,10.398,15.761,12.673,22.464,25.176,25.907,23.085,26.453,23.458,22.364,6.853,16.808,6.915,5.875,10.677,9.94,15.836,28.159,29.999,27.155,28.677,24.541,18.481,20.494,22.755,-3.743,8.674,2.885,-0.714,16.46,15.823,3.492,16.904,28.377,30.821,28.384,24.991,18.649,18.062,13.407,12.617,-45.68,-28.867,-4.825,11.336,28.069,26.693,12.339,NA,NA,27.944,30.441,29.805,25.821,-0.212,10.571
"2001-06",-5.224,8.057,4.935,16.929,23.466,17.277,25.037,25.441,26.682,22.084,25.578,23.078,20.353,3.162,12.035,4.57,10.334,16.142,15.21,22.138,32.474,30.61,27.297,28.36,23.925,15.146,19.889,22.091,4.62,12.08,9.558,6.094,24.804,17.971,4.745,20.338,31.969,31.931,27.737,23.641,15.956,15.212,11.651,10.756,-44.016,-37.056,-1.243,13.294,27.301,25.251,14.538,NA,NA,28.624,29.546,28.825,24.437,-0.532,13.039
"2001-07",-3.133,10.55,8.192,21.348,24.818,20.283,26.568,25.689,27.257,21.637,25.181,22.84,20.47,3.326,12.641,2.511,12.149,17.909,17.668,25.885,32.412,29.45,26.531,28.001,23.074,14.315,18.038,20.594,8.727,19.05,15.529,10.599,25.764,22.086,7.18,23.252,32.703,31.878,27.58,23.809,14.989,14.994,10.891,9.959,-41.596,-36.207,0.277,15.432,26.979,24.403,17.285,NA,NA,27.989,28.934,28.339,23.308,-1.232,14.576
"2001-08",-8.437,9.761,7.481,20.067,26.133,20.38,25.396,25.372,27.723,22.924,26.158,23.946,23.206,5.594,14.42,4.359,11.537,16.893,18.979,24.608,31.233,29.664,26.804,27.663,23.535,17.024,19.348,20.436,5.021,15.178,10.599,10.074,24.907,19.263,8.115,23.307,32.387,28.878,27.508,23.966,16.69,16.589,11.484,9.941,-46.066,-37.582,-0.306,16.014,26.934,23.794,18.441,NA,NA,26.113,28.641,28.107,22.67,-1.988,13.727
"2001-09",-13.9,1.451,3.143,13.555,20.004,18.661,24.855,26.164,27.669,23.963,27.349,26.09,25.92,6.981,16.883,6.039,8.288,11.914,9.81,20.616,28.854,29.683,26.905,27.108,24.24,20.595,23.093,21.941,0.519,8.896,4.98,4.044,18.946,12.766,4.418,18.365,29.634,28.793,27.319,26.422,21.449,18.85,14.384,11.174,-43.353,-36.404,-4.051,15.514,27.136,23.95,18.421,NA,NA,25.882,28.722,28.163,22.879,-2.266,11.898
"2001-10",-24.402,-4.189,-5.044,4.766,13.689,13.578,21.324,24.895,26.726,24.225,28.029,26.586,26.444,10.738,19.619,8.319,4.498,7.204,4.799,16.1,26.387,29.503,27.298,27.266,24.933,23.393,23.845,23.376,-8.017,0.348,-4.449,-3.944,13.647,4.086,-0.094,12.466,27.235,26.276,26.734,28.682,25.699,20.672,17.327,12.363,-35.909,-22.241,-7.674,14.019,27.393,24.814,16.765,NA,NA,27.627,28.451,28.112,23.46,0.306,9.795
"2001-11",-29.515,-13.319,-13.809,-0.919,5.222,5.598,15.483,24.012,25.682,24.045,27.413,26.741,26.504,13.784,22.48,10.298,0.222,1.46,-3.424,10.188,22.234,28.852,27.335,26.947,25.439,24.284,25.307,24.676,-21.084,-7.26,-14.81,-15.004,6.972,-2.566,-4.191,7.936,22.38,22.494,26.263,29.385,27.553,23.038,20.282,13.731,-23.466,-14.075,-21.176,12.318,27.793,25.459,14.443,NA,NA,27.415,28.051,27.962,24.957,2.251,7.145
"2001-12",-28.171,-25.59,-23.506,-2.138,1.217,-0.007,11.748,23.161,25.158,23.685,26.476,26.296,25.738,15.424,23.123,12.684,-6.624,-4.913,-16.524,4.773,15.046,25.682,25.339,25.844,24.873,23.088,24.277,25.383,-28.465,-19.617,-24.725,-20.104,-3.039,-11.924,-9.837,2.282,16.73,17.424,26.116,30.112,29.997,24.067,22.115,16.23,-16.503,-7.696,-14.487,10.071,28.225,26.622,12.33,NA,NA,25.541,27.909,27.935,26.022,3.555,3.544
"2002-01",-28.464,-23.193,-29.745,-4.64,-3.908,-7.876,10.6,22.106,24.301,24.337,26.5,25.134,25.904,16.44,25.152,14.898,-7.371,-7.779,-16.179,3.751,14,25.92,25.052,25.308,25.268,23.825,24.623,26.52,-32.585,-17.628,-26.467,-26.325,-1.836,-11.384,-9.254,-0.09,15.748,18.901,25.212,29.147,30.158,24.146,22.837,17.959,-15.536,-7.539,-23.935,6.535,28.239,27.559,11.185,NA,NA,24.62,27.242,27.352,27.471,4.496,2.793
"2002-02",-26.647,-24.19,-27.703,-4.565,-1.221,-3.715,13.755,23.435,24.778,24.066,26.077,24.687,25.14,16.008,25.176,15.179,-4.742,-4.412,-11.11,5.156,15.249,25.198,25.146,26.077,25.186,24.513,24.972,26.273,-30.942,-12.955,-21.451,-22.343,-1.505,-6.454,-10.094,3.165,16.635,19.587,26.356,30.421,30.131,23.929,25.103,16.298,-27.554,-16.573,-25.571,9.259,28.101,28.308,9.075,NA,NA,24.491,28.388,28.324,27.953,4.529,3.037
"2002-03",-23.944,-17.823,-18.865,2.274,7.151,5.044,17.728,24.186,24.91,24.839,27.511,24.725,25.294,14.705,24.099,13.2,-4.558,1.326,-3.675,10.196,19.921,28.136,27.051,27.488,24.923,24.786,23.807,25.253,-27.521,-5.715,-13.172,-17.941,6.326,-0.501,-7.387,6.387,21.279,22.462,26.905,27.799,27.755,23.332,22.483,15.598,-36.625,-25.605,-28.813,6.258,28.289,28.168,9.411,NA,NA,24.315,29.29,29.038,27.381,3.767,5.375
"2002-04",-20.347,-8.419,-11.145,6.01,10.232,6.143,19.34,24.21,25.205,24.208,27.64,24.49,24.556,10.607,19.539,9.774,0.568,4.628,3.711,12.677,24.589,30.302,27.615,28.218,24.242,21.14,22.919,23.516,-13.09,2.091,-2.601,-5.835,13.333,7.194,-1.679,11.725,25.424,27.825,27.807,26.905,23.08,20.371,17.697,13.173,-41.571,-27.447,-22.419,8.407,28.107,27.695,10.056,NA,NA,25.7,29.45,29.19,25.997,2.017,8.175
"2002-05",-11.925,3.819,-0.362,12.152,17.126,13.646,22.646,25.214,26.061,22.901,26.745,23.203,22.768,6.792,16.734,6.918,6.665,11.57,9.778,17.537,27.686,30.392,26.817,27.53,22.987,17.807,20.752,22.016,-3.927,8.801,1.919,-2.129,20.03,12.822,1.746,16.936,28.872,31.004,27.888,24.639,18.21,17.71,13.014,11.524,-47.031,-33.513,-5.452,12.308,27.982,26.582,11.107,NA,NA,27.573,29.494,28.996,24.406,0.01,10.557
"2002-06",-6.039,9.909,6.513,16.833,21.773,18.123,25.824,25.357,26.841,22.132,25.378,22.297,20.926,4.654,14.083,4.995,9.57,16.416,15.67,22.822,32.296,30.947,27.009,27.895,22.47,16.609,19.14,20.734,6.675,16.882,11.961,6.234,24.637,18.638,4.471,20.393,30.177,31.411,27.528,20.886,13.897,14.383,11.064,10.582,-44.495,-34.558,-1.63,13.262,27.364,25.168,13.978,NA,NA,27.689,29.29,28.631,23.311,-1.636,13.341
"2002-07",-3.643,10.898,8.163,20.879,24.51,19.638,25.402,25.148,27.071,21.963,25.163,22.868,20.817,3.867,12.316,3.61,13.031,21.707,18.034,26.408,32.872,29.242,26.305,27.471,22.565,15.154,18.413,20.347,9.486,18.775,17.451,11.118,25.635,23.27,7.767,23.001,32.078,30.438,26.989,19.569,13.216,13.628,10.356,9.515,-45.516,-34.223,0.249,15.218,26.829,24.324,16.702,NA,NA,27.275,28.11,27.422,22.952,-2.631,14.365
"2002-08",-8.376,10.762,8.121,18.886,23.589,20.57,25.672,25.281,27.65,22.837,25.981,24.491,23.214,5.265,14.471,4.081,11.647,18.101,15.941,25.144,31.295,28.909,26.57,27.539,23.19,17.69,18.689,20.4,5.851,14.806,11.954,10.062,24.966,20.756,7.72,22.629,32.244,27.644,26.778,22.306,17.256,14.549,11.897,9.949,-46.611,-30.692,0.13,16.328,26.571,23.965,18.689,NA,NA,26.236,27.984,27.556,22.719,-2.246,13.77
"2002-09",-15.214,1.549,3.273,13.604,19.746,18.464,22.9,25.482,27.664,23.202,26.959,25.476,24.857,7.406,16.969,6.595,7.894,11.267,8.376,20.666,28.47,29.27,26.557,26.968,23.747,22.154,22.435,21.978,0.208,7.611,4.806,4.794,19.753,14.04,4.169,18.741,28.891,28.307,26.668,24.531,20.4,17.102,13.949,10.606,-44.233,-32.585,-1.517,16.257,27.094,24.232,19.04,NA,NA,25.946,28.601,28.048,22.982,-0.723,11.641
"2002-10",-20.588,-2.599,-2.843,6.648,14.618,13.329,20.297,25.351,27.197,24.339,27.891,26.595,26.594,11.596,20.477,8.3,1.95,5.614,4.166,15.752,25.845,29.68,27.033,26.607,24.534,22.866,23.527,23.14,-8.688,1.928,-3.593,-4.728,13.681,5.021,-1.477,12.647,25.572,25.295,26.363,27.853,25.208,20.459,16.999,11.979,-35.889,-23.299,-10.484,14.461,27.731,24.801,16.82,NA,NA,27.179,28.662,28.213,23.294,0.183,9.804
"2002-11",-26.467,-15.342,-12.607,1.182,4.479,4.341,14.258,23.929,26.203,24.655,27.934,26.417,26.339,13.22,22.458,10.051,-4.502,0.074,-4.483,10.983,20.857,28.277,26.386,26.232,24.124,24.312,24.149,24.507,-22.553,-6.252,-15.455,-15.842,8.678,-1.089,-6.347,8.595,21.754,21.252,26.208,29.073,28.908,21.779,21.046,12.874,-24.668,-12.519,-14.608,12.317,27.884,25.506,14.588,NA,NA,27.033,28.254,28.37,24.864,1.506,6.814
"2002-12",-27.465,-16.272,-19.821,-3.362,-0.869,-2.857,9.788,22.583,24.916,24.673,27.248,25.232,26.508,15.889,24.811,12.03,-9.446,-1.292,-7.658,7.729,15.198,25.006,25.39,25.418,23.823,23.983,24.25,25.089,-31.004,-11.288,-22.989,-23.434,1.434,-7.864,-9.809,3.82,15.243,18.21,25.733,30.59,32.196,25.076,24.573,14.059,-14.949,-6.287,-22.569,8.175,28.327,26.396,12.719,NA,NA,25.221,27.588,27.692,25.621,3.624,4.831
"2003-01",-27.744,-23.844,-25.691,-4.785,-3.781,-4.552,9.659,21.607,23.885,25.25,27.8,26.216,26.919,15.782,25.274,12.87,-10.03,-6.261,-12.051,6.315,15.777,26.552,26.261,25.837,25.14,24.724,25.428,26.597,-32.983,-14.152,-24.771,-25.747,1.92,-10.305,-11.681,1.746,17.092,16.983,25.943,31.158,32.609,26.057,24.078,15.891,-15.587,-7.382,-22.653,5.538,28.481,27.306,11.398,NA,NA,24.434,27.568,27.675,27.043,4.672,3.806
"2003-02",-29.46,-20.403,-27.815,-0.99,-0.942,-4.745,12.05,22.795,24.323,25.572,28.42,25.418,26.159,16.354,24.857,15.023,-7.295,-3.39,-8.991,7.299,17.003,26.771,25.911,25.952,24.973,24.393,24.619,26.616,-32.633,-9.508,-17.715,-24.256,3.965,-4.219,-10.156,4.531,16.744,19.469,26.149,30.864,31.546,26.592,23.327,16.879,-23.994,-13.616,-30.52,6.521,28.263,27.755,10.128,NA,NA,23.875,28.139,28.262,28.088,5.067,4.24
"2003-03",-27.159,-10.614,-20.246,2.889,4.902,-0.063,13.95,23.577,24.614,25.975,29.245,25.32,26.093,14.5,22.643,13.519,-2.538,0.175,-2.559,8.899,19.882,29.572,27.806,28.057,26.047,23.251,24.772,26.216,-25.43,-2.684,-8.931,-16.298,6.978,2.545,-4.729,8.346,20.447,23.599,27.003,31.318,31.291,25.306,22.257,16.378,-37.358,-22.692,-27.63,5.818,28.081,27.596,10.886,NA,NA,24.834,29.084,29.043,28.354,3.864,6.121
"2003-04",-22.657,-3.805,-11.148,4.27,9.033,6.011,17.203,24.587,24.222,24.6,28.23,25.231,25.064,11.056,18.77,9.729,1.123,7.363,5.967,13.895,25.332,30.997,28.445,28.835,25.892,20.256,22.306,24.64,-12.972,1.242,-2.641,-5.321,13.937,9.295,-1.478,14.448,24.636,27.698,28.187,29.006,24.907,21.066,18.728,14.051,-42.061,-29.867,-18.659,10.495,28.276,27.243,10.965,NA,NA,26.199,30.27,29.999,27.01,1.935,8.637
"2003-05",-14.473,2.315,-0.878,10.575,17.486,13.314,22.391,25.717,25.459,23.183,26.697,23.915,22.592,6.873,15.945,7.056,5.721,11.032,13.487,18.066,28.794,31.784,27.521,28.016,23.923,18.012,19.927,22.555,-2.185,9.333,3.03,0.252,19.49,13.809,2.903,17.536,28.98,30.23,28.343,26.065,20.918,18.31,15.222,11.481,-46.747,-30.874,-5.622,11.826,28.127,26.44,12.413,NA,NA,27.365,30.376,29.79,25.321,-0.244,10.954
"2003-06",-6.523,8.662,6.277,16.372,21.118,18.165,23.839,26.133,26.622,22.732,25.757,23.411,22.064,3.956,13.965,4.293,12.062,18.405,17.804,24.186,33.231,31.309,27.383,28.953,23.379,16.612,18.522,21.016,6.265,14.955,10.632,6.08,23.735,18.523,6.546,21.108,33.097,32.391,28.074,22.697,15.321,14.877,11.083,10.391,-45.434,-31.658,-0.741,13.602,27.658,25.446,14.078,NA,NA,28.87,29.76,29.026,23.822,-1.675,13.598
"2003-07",-3.209,11.69,9.01,20.525,24.543,21.152,25.09,26.091,27.393,21.528,25.197,22.608,20.507,4.396,14.297,4.018,14.614,21.106,21.077,26.352,34.05,29.137,26.498,28,23.474,15.185,18.708,20.591,8.497,16.093,14.766,10.652,26.466,22.365,8.805,23.808,33.104,30.984,27.514,23.371,16.556,15.632,11.677,9.375,-44.632,-38.077,1.419,15.39,26.992,24.163,17.395,NA,NA,27.289,29.089,28.461,22.562,-2.089,14.705
"2003-08",-7.358,9.171,7.458,19.539,24.934,21.601,25.03,25.446,27.598,22.978,26.207,24.559,23.528,5.203,13.745,4.159,12.551,17.942,16.746,25.483,31.8,28.678,26.55,27.495,23.6,16.845,19.335,20.802,5.691,15.074,12.494,10.873,24.316,20.314,8.423,23.144,32.81,28.814,27.407,22.857,16.313,15.097,11.767,9.895,-44.912,-31.472,1.767,16.516,27.058,23.949,18.845,NA,NA,26.256,28.738,28.132,22.27,-2.154,14.015
"2003-09",-17.18,5.701,2.453,15.194,19.103,15.404,22.766,25.632,27.471,23.934,27.521,25.384,25.865,8.285,17.353,6.625,7.795,10.299,6.957,20.924,28.89,29.548,27.186,27.563,24.3,22.315,22.999,22.071,0.192,7.082,4.015,3.357,18.672,12.075,5.166,18.801,28.917,27.821,27.253,26.113,17.707,16.775,12.023,10.844,-44.407,-33.218,0.348,15.724,27.493,24.287,18.435,NA,NA,26.038,28.263,27.695,22.375,-1.16,11.572
"2003-10",-24.819,-2.19,-3.001,6.251,12.937,11.407,19.784,25.771,27.348,24.345,28.289,27.111,26.57,10.811,18.89,9.309,4.805,8.974,4.131,17.372,25.71,29.145,26.71,26.197,23.947,25.723,24.737,24.167,-8.713,2.439,-3.308,-5.017,13.854,5.97,-1.286,13.49,26.359,25.628,27.081,29.248,25.305,19.694,16.547,12.421,-37.711,-25.435,-5.682,13.725,27.844,25.025,16.557,NA,NA,26.692,28.324,28.041,23.672,-0.194,9.801
"2003-11",-25.29,-13.959,-12.996,1.454,3.865,3.033,14.961,24.289,26.386,24.408,27.657,26.701,26.715,14.286,22.664,10.28,-2.116,1.489,-7.141,10.841,19.95,27.285,26.419,26.579,24.787,23.438,24.75,24.746,-25.234,-7.605,-16.548,-16.304,7.735,1.168,-4.149,9.224,21.909,21.761,26.338,30.741,29.955,24.014,21.242,13.564,-23.988,-13.644,-8.253,12.122,28.216,25.775,13.95,NA,NA,27.276,27.879,27.705,24.846,2.344,6.835
"2003-12",-26.11,-25.173,-20.859,-0.807,3.026,0.84,13.181,22.276,25.111,24.087,26.734,25.763,25.918,16.568,25.304,13.033,-9.717,-8.392,-18.193,6.033,15.4,25.517,25.533,25.758,24.649,24.052,24.427,25.769,-32.092,-20.067,-25.828,-20.563,-0.57,-9.062,-9.069,3.094,17.93,17.747,26.297,30.539,31.204,26.132,24.749,14.827,-13.329,-5.798,-11.967,7.459,28.261,26.538,11.995,NA,NA,25.862,27.343,27.339,26.636,3.904,4.145
"2004-01",-29.387,-25.184,-24.227,-5.045,-2.456,-3.088,9.973,22.233,24.175,24.669,27.196,25.031,26.415,16.269,26.161,14.226,-12.354,-6.815,-17.922,6.676,14.951,24.233,24.614,25.331,24.915,23.313,24.688,26.342,-33.977,-25.259,-29.516,-25.296,-1.328,-13.477,-11.624,-0.245,15.99,16.861,25.761,31.262,32.737,25.533,25.013,17.767,-17.81,-6.829,-12.498,5.74,28.512,27.416,11.768,NA,NA,24.604,27.077,27.178,27.554,4.447,2.583
"2004-02",-32.145,-20.014,-23.364,-2.222,-1.68,-1.496,11.576,22.741,24.506,25.921,28.415,25.495,26.722,16.631,25.551,15.062,-10.849,-4.171,-14.854,9.618,18.158,26.45,26.233,26.322,25.46,24.862,24.401,26.057,-36.873,-17.139,-25.149,-26.486,0.721,-6.677,-8.39,2.31,16.62,19.578,26.476,30.908,31.593,25.239,24.945,17.864,-28.285,-15.278,-20.738,4.275,28.441,28.006,10.049,NA,NA,23.794,27.689,27.823,28.128,4.384,3.237
"2004-03",-29.456,-13.748,-19.829,2.625,4.225,2.43,15.63,22.757,23.614,24.872,28.128,25.256,25.615,13.464,21.672,12.264,-5.578,-3.286,-9.004,10.023,22.565,29.781,28.026,27.847,25.531,24.234,24.225,25.822,-28.689,-8.961,-14.035,-18.312,7.517,1.696,-4.717,8.034,22.138,24.523,27.363,28.21,26.152,23.562,21.143,17.197,-37.981,-21.955,-21.521,5.628,28.314,27.966,10.796,NA,NA,24.515,28.849,28.846,28.511,2.616,5.262
"2004-04",-21.029,-4.671,-10.16,4.937,10.664,9.085,18.949,24.833,24.998,24.513,27.979,24.632,24.703,10.954,20.527,10.057,1.38,5.536,4.118,13.278,25.459,30.607,28.173,28.734,24.701,22.676,23.127,23.669,-14.404,3.032,-3.755,-9.795,13.156,8.478,-0.352,11.324,25.173,28.455,27.764,27.681,23.469,21.107,17.878,13.696,-43.11,-30.25,-17.651,8.147,28.226,27.343,11.65,NA,NA,25.52,29.941,29.58,26.354,1.78,8.388
"2004-05",-11.442,3.66,0.753,9.328,17.685,15.601,21.489,25.534,25.3,23.68,26.882,24.004,22.607,5.744,15.464,5.435,5.564,11.831,11.767,18.85,29.814,31.287,27.808,28.226,23.595,19.277,20.713,22.063,-2.464,9.037,2.086,-1.54,19.817,12.613,3.087,16.136,29.805,31.303,28.165,25.931,19.857,18.798,14.355,12.83,-42.976,-31.783,-4.611,11.981,27.884,26.426,12.77,NA,NA,27.549,29.881,29.351,24.429,-0.372,11.341
"2004-06",-5.049,9.875,6.645,15.27,20.83,18.854,26.018,26.125,26.297,22.647,25.815,23.622,21.587,4.796,13.811,3.576,9.561,17.679,15.041,24.323,32.994,30.652,27.075,28.387,22.953,15.529,18.358,21.081,6.268,15.199,11.381,5.693,24.66,20.38,6.517,21.935,32.404,32.248,27.761,22.138,14.617,15.937,11.049,10.978,-44.947,-27.084,-1.318,13.666,27.368,25.398,15.831,NA,NA,28.674,29.324,28.685,23.459,-2.81,13.717
"2004-07",-3.866,10.574,8.802,20.201,24.171,21.65,24.949,25.806,27.242,22.151,25.45,23.331,21.062,3.235,12.57,2.371,11.118,17.539,16.006,26.113,32.763,29.336,25.901,27.288,22.902,15.919,18.953,19.898,8.665,19.185,15.928,9.838,26.096,22.813,8.248,23.23,32.893,29.716,27.177,19.897,11.309,11.773,8.861,10.274,-47.362,-34.828,0.06,15.275,27.034,24.583,18.513,NA,NA,26.95,28.154,27.779,22.126,-2.18,13.974
"2004-08",-9.933,7.875,7.784,19.553,24.847,21.052,24.893,25.317,27.503,23.217,26.425,24.688,23.284,5.715,15.327,4.642,11.349,16.953,16.08,24.934,31.943,27.667,25.838,26.833,23.57,17.962,20.824,20.669,6.037,15.964,12.179,10.248,25.15,20.478,7.748,22.553,32.058,28.019,27.15,23.382,17.24,15.737,11.622,10.49,-44.832,-34.835,-0.051,15.584,27.229,23.777,19.934,NA,NA,25.331,28.645,28.215,22.334,-1.963,13.841
"2004-09",-17.451,3.59,0.883,14.624,16.378,16.022,22.61,25.818,27.697,24.121,27.627,25.381,24.393,7.875,16.416,4.261,8.391,12.296,10.179,20.877,30.151,29.15,26.561,27.09,24.052,20.804,21.664,21.272,0.747,8.843,5.292,4.601,19.455,12.807,3.079,17.991,29.591,28.28,26.787,25.943,20.914,18.803,13.616,11.514,-44.089,-31.063,-3.904,16.059,27.121,24.13,18.387,NA,NA,26.051,28.74,28.227,22.562,-2.918,11.707
"2004-10",-21.656,-3.852,-4.614,6.752,10.666,9.429,19.456,24.652,27.343,24.532,28.426,26.444,26.462,10.182,19.418,7.778,5.881,8.943,3.737,15.913,26.341,29.052,26.603,26.498,24.462,24.058,24.873,23.38,-10.087,-0.57,-5.341,-3.77,14.419,7.31,-1.338,15.765,27.163,26.485,26.95,27.862,25.27,21.922,17.174,12.327,-37.069,-22.152,-9.527,14.29,27.58,24.542,15.462,NA,NA,27.695,28.705,28.166,23.127,-0.492,9.712
"2004-11",-24.401,-12.269,-10.228,0.939,3.755,3.896,13.679,23.033,26.246,24.514,28.227,27.193,26.871,13.278,21.631,9.856,-2.984,-2.012,-6.217,9.571,20.299,27.007,25.696,25.672,23.836,23.462,23.124,23.928,-23.585,-9.35,-18.595,-16.488,6.457,-4.163,-4.71,6.874,22.724,21.392,26.709,30.594,28.653,24.443,19.713,14.146,-24.409,-13.089,-12.323,12.995,28.272,25.977,13.622,NA,NA,27.452,28.937,28.558,24.468,1.62,6.433
"2004-12",-28.327,-25.032,-18.241,-2.593,-3.25,-1.881,11.169,22.241,25.387,24.218,26.8,25.584,26.065,15.667,23.665,12.953,-9.578,-6.789,-16.656,6.892,16.727,25.25,24.172,24.719,24.332,23.653,23.729,25.601,-32.611,-17.756,-25.338,-21.99,2.011,-6.591,-10.578,3.881,17.894,16.879,26.231,30.104,30.703,23.68,24.399,15.451,-16.083,-6.312,-24.424,11.023,28.487,26.734,11.643,NA,NA,25.638,27.871,28.102,26.426,3.273,3.885
"2005-01",-30.287,-24.625,-25.891,-4.104,-1.833,-3.963,11.559,22.668,24.793,24.602,26.754,25.249,25.874,15.886,24.358,14.4,-6.551,-4.198,-18.707,5.398,13.725,23.096,23.231,24.222,24.716,24.518,24.803,26.636,-37.062,-18.447,-24.574,-25.852,0.372,-8.117,-10.231,2.667,15.997,17.22,25.704,30.258,30.302,25.126,23.027,18.051,-15.775,-7.15,-25.948,4.56,28.543,27.403,10.686,NA,NA,24.521,27.314,27.507,27.53,5.116,3.049
"2005-02",-32.484,-22.381,-26.638,-1.356,-1.566,-4.864,10.68,22.608,24.253,25.877,28.384,25.12,26.954,15.582,25.481,12.968,-10.909,-5.49,-12.484,6.422,18.498,28.094,26.491,26.006,25.485,24.267,24.242,25.599,-32.379,-11.46,-19.132,-22.618,3.599,-4.622,-8.491,3.107,17.167,20.018,25.947,29.676,32.079,25.765,24.859,18.304,-25.051,-13.902,-32.916,4.528,28.163,27.654,9.86,NA,NA,24.105,27.827,27.857,27.557,5.719,3.896
"2005-03",-25.86,-16.869,-18.036,1.394,4.524,2.628,16.253,24.59,24.983,25.306,28.247,25.218,25.771,14.58,23.272,12.782,-4.292,-0.456,-7.188,9.139,19.566,28.36,26.492,26.902,24.884,21.952,23.002,25.32,-27.292,-9.485,-14.276,-15.115,4.037,-0.623,-6.999,6.399,20.234,22.028,27.068,28.727,28.818,24.423,22.882,16.55,-36.532,-23.456,-27.435,8.304,28.301,27.886,10.2,NA,NA,24.322,29.391,29.175,27.65,3.893,4.962
"2005-04",-23.688,-5.096,-12.094,5.763,8.333,7.188,18.349,25.816,25.917,24.975,28.073,24.688,25.464,11.597,20.435,9.635,3.466,6.972,2.043,14.087,25.465,30.586,28.032,28.105,24.375,21.57,22.478,23.897,-13.662,0.16,-3.341,-8.391,11.797,6.094,-2.097,10.994,25.024,27.597,27.813,27.757,24.863,21.737,18.142,13.85,-43.558,-30.434,-18.359,9.309,28.283,27.472,10.451,NA,NA,24.714,29.759,29.434,26.341,2.506,8.055
"2005-05",-11.336,2.507,-0.771,10.87,15.758,12.639,21.904,26.322,26.558,23.44,26.4,23.897,22.815,6.983,16.224,6.41,5.532,12.13,9.438,16.503,28.117,30.671,27.47,27.234,23.578,18.879,21.167,22.405,-1.961,8.944,4.39,-0.348,19.87,15.593,3.344,16.631,28.708,30.561,28.116,26.075,17.341,18.089,13.526,12.259,-44.68,-30.365,-6.03,11.291,27.886,26.379,12.025,NA,NA,27.036,30.489,29.92,25.291,0.175,10.946
"2005-06",-5.259,9.434,7.406,16.086,21.284,17.796,25.418,26.125,26.825,22.56,25.802,23.227,21.534,4.561,13.566,4.965,10.114,14.918,17.149,23.157,32.945,30.697,27.365,28.307,23.378,16.355,19.789,21.911,4.801,13.788,10.454,6.193,24.389,17.977,4.967,20.263,31.729,31.595,28.011,22.766,12.887,14.431,10.012,10.873,-43.071,-34.006,-1.833,13.119,27.379,25.085,14.156,NA,NA,28.117,29.734,29.062,24.601,-0.746,13.394
"2005-07",-2.983,12.616,9.496,20.157,24.012,19.579,26.925,26.603,27.408,22.09,25.526,23.331,20.528,4.786,13.535,3.921,11.647,17.342,17.169,25.986,33.978,29.454,27.019,27.978,22.827,17.15,19.837,21.016,8.445,17.745,14.511,10.741,26.906,20.873,6.959,22.767,32.783,31.3,27.358,21.366,12.4,13.409,9.925,11.071,-45.303,-36.641,-0.346,15.281,27.17,24.358,17.447,NA,NA,27.43,28.513,27.888,23.267,-3.141,14.394
"2005-08",-8.067,9.773,6.74,19.144,23.333,19.03,27.045,25.99,27.858,23.121,26.414,24.747,23.497,6.076,15.336,4.254,10.499,17.797,17.747,25.777,32.374,29.014,27.049,27.802,23.191,18.94,20.155,20.202,7.117,17.451,13.443,9.957,24.606,20.108,7.735,22.678,32.561,30.415,27.189,23.494,16.804,15.784,11.485,10.679,-45.802,-36.469,-1.441,16.385,27.188,24.11,18.904,NA,NA,26.233,27.822,27.3,22.289,-1.82,14.094
"2005-09",-11.944,4.467,3.284,13.39,19.178,16.961,24.373,25.922,28.019,24.216,27.824,26.281,25.83,7.483,16.679,5.148,5.005,8.685,8.004,22.015,30.366,29.282,26.994,26.98,24.152,21.833,23.401,23.022,-0.436,8.569,3.616,3.366,20.205,13.913,3.268,18.629,29.577,29.273,26.92,25.975,22.036,18.841,14.586,11.18,-40.821,-27.491,-4.535,15.939,27.499,24.172,17.662,NA,NA,26.366,28.439,27.884,22.876,-2.131,12.313
"2005-10",-22.773,-1.585,-2.993,5.044,11.137,10.431,19.152,26.016,27.926,25.394,29.163,26.834,27.229,10.816,19.441,7.515,2.629,3.947,1.344,15.511,27.636,29.566,27.163,26.625,25.124,22.91,23.893,24.214,-10.925,0.269,-4.231,-6.602,14.469,7.763,-1.002,14.393,27.286,26.615,26.879,28.454,25.168,20.707,17.132,11.359,-34.23,-20.736,-13.529,14.672,27.981,24.835,15.954,NA,NA,27.757,28.335,28.033,23.594,0.487,9.942
"2005-11",-27.703,-11.745,-10.682,-0.984,5.271,5.511,14.021,24.528,26.937,24.843,28.631,27.313,27.148,15.087,22.861,10.365,-1.101,2.824,-4.897,10.695,19.061,26.628,25.61,25.84,24.437,24.694,24.406,24.485,-24.163,-9.403,-16.322,-17.935,7.69,-1.166,-4.456,9.24,23.022,23.151,27.036,30.905,29.921,25.076,20.061,13.547,-23.167,-13.842,-18.723,11.705,28.238,25.52,14.431,NA,NA,27.704,28.118,28.087,24.823,2.507,7.072
"2005-12",-31.878,-20.934,-20.511,-5.82,-3.23,-1.138,11.113,24.185,26.331,24.473,27.305,25.96,26.291,16.646,25.01,13.179,-4.377,0.202,-7.333,8.683,16.7,25.165,24.274,24.864,24.203,24.816,25.244,25.997,-27.536,-14.13,-22.395,-24.405,2.452,-9.419,-8.975,3.474,16.608,19.125,26.388,31.419,32.398,27.132,23.318,14.413,-14.145,-5.938,-26.531,10.122,28.467,26.733,11.598,NA,NA,26.078,27.789,27.789,26.487,3.569,5.001
"2006-01",-31.773,-21.359,-23.534,-7.657,-6.18,-7.205,9.596,22.916,25.145,25.487,27.617,25.39,26.699,17.145,25.541,14.359,-11.549,-4.646,-14.382,8.537,16.798,25.328,25.24,25.142,25.165,25.543,25.057,26.682,-35.102,-17.121,-25.611,-28.421,2.209,-8.647,-10.443,2.249,16.875,17.636,25.474,31.531,33.407,28.813,25.553,15.919,-16.556,-6.227,-31.993,7.269,28.234,27.206,11.113,NA,NA,24.716,27.724,27.804,27.978,5.023,3.649
"2006-02",-29.255,-20.612,-22.066,-2.984,-4.426,-3.926,9.392,22.444,24.291,26.329,28.875,25.724,27.08,16.734,25.859,13.929,-17.204,-8.828,-14.087,8.778,19.927,28.499,27.357,27.105,25.47,24.648,24.608,26.715,-33.24,-15.349,-25.223,-25.093,5.763,-3.375,-7.619,3.328,20.276,20.9,26.358,30.417,31.185,27.913,25.608,16.32,-25.63,-13.355,-24.792,4.101,28.238,27.572,10.143,NA,NA,24.793,27.902,27.924,28.622,5.362,3.961
"2006-03",-30.911,-14.41,-19.954,1.496,1.838,-2.112,13.997,22.962,24.138,25.938,29.353,25.57,26.297,14.43,21.837,13.75,-5.386,0.131,-5.019,10.355,23.469,31.015,28.755,28.876,26.11,25.586,25.188,26.114,-25.505,-3.174,-7.913,-16.29,8.193,4.406,-2.927,9.342,21.815,24.83,27.439,31.315,28.098,24.364,21.538,16.169,-35.208,-21.075,-29.127,6.523,28.194,27.856,10.087,NA,NA,25.435,29.003,28.864,28.6,5.008,6.412
"2006-04",-20.169,-4.602,-6.992,2.652,10.007,8.169,17.436,25.819,25.316,25.378,29.306,25.098,25.632,11.817,20.224,10.799,1.631,8.387,5.461,13.3,25.824,31.229,28.768,28.965,25.923,23.039,23.306,24.739,-17.918,-1.133,-5.899,-9.068,12.122,7.585,-1.297,13.581,25.133,27.804,28.46,29.846,25.26,22.4,18.625,12.752,-42.924,-30.237,-18.1,9.528,28.18,27.011,10.828,NA,NA,26.767,30.033,29.805,27.43,2.434,8.507
"2006-05",-10.893,3.353,1.459,9.175,15.716,13.552,21.14,26.799,26.452,23.423,26.884,23.903,22.558,7.593,16.118,8.008,4.838,11.879,11.459,17.394,29.412,30.95,27.845,28.803,24.691,19.601,21.167,22.599,-4.947,7.835,1.212,-2.36,20.362,13.769,2.814,17.294,30.267,31.915,28.572,27.001,20.666,19.452,14.07,11.695,-45.443,-30.959,-7.483,11.174,28.06,26.093,12.522,NA,NA,28.423,30.279,29.756,25.03,-0.387,11.098
"2006-06",-6.052,9.579,7.934,14.946,22.568,19.311,24.45,26.504,27.413,22.791,25.915,23.096,20.996,4.36,12.929,5.531,9.732,16.309,20.633,22.355,33.441,30.646,26.886,28.474,23.389,15.639,18.195,21.121,4.819,15.048,9.268,5.647,24.756,18.002,6.071,21.051,31.918,32.716,28.641,24.72,15.585,17.348,10.82,9.776,-44.791,-33.694,-1.467,13.423,27.688,25.177,15.487,NA,NA,29.39,29.934,29.192,24.299,-0.361,13.529
"2006-07",-4.891,11.459,12.224,20.649,25.41,22.186,27.426,26.347,27.922,21.926,25.41,22.83,20.273,3.65,12.282,4.076,12.534,17.835,19.325,25.703,32.863,28.718,26.028,27.548,22.845,15.362,18.047,20.438,9.485,18.857,16.368,11.478,26.878,21.927,7.763,22.748,32.621,31.618,28.14,24.744,13.646,15.535,9.766,9.208,-44.715,-30.881,-0.134,14.798,27.282,24.336,18.234,NA,NA,27.481,28.199,27.68,23.287,-1.032,14.751
"2006-08",-8.152,9.752,8.025,20.642,26.046,21.435,25.078,25.878,27.718,22.567,26.003,23.126,22.452,6.214,15.301,5.453,10.338,16.271,15.095,25.721,31.808,28.047,25.77,26.391,23.584,18.748,20.584,21.106,7.678,18.458,14.966,11.055,25.559,21.087,7.273,23.313,32.202,29.96,27.924,21.33,13.5,13.841,10.238,10.092,-47.864,-34.612,-1.626,15.821,26.927,24.264,19.058,NA,NA,26.288,27.745,27.312,22.577,-2.182,13.924
"2006-09",-16.298,3.193,5.182,14.54,22.046,18.927,24.005,25.965,27.683,23.701,27.001,25.292,25.347,8.392,17.962,6.385,8.18,12.54,9.638,21.583,29.163,29.09,26.891,26.865,24.325,22.201,23.135,21.484,-0.354,8.071,5.027,4.52,18.623,12.489,5.65,19.656,29.577,27.575,27.586,26.66,20.634,18.241,14.163,10.767,-43.677,-31.894,-4.399,15.155,27.047,24.558,19.142,NA,NA,25.963,27.939,27.525,22.603,-2.295,12.127
"2006-10",-22.576,-4.717,-2.425,6.234,14.443,12.552,21.89,25.273,27.141,24.009,27.735,25.867,25.611,11.456,19.423,8.462,5.026,7.429,4.194,16.353,25.687,28.814,26.367,25.663,24.665,22.418,23.791,23.833,-11.22,0.486,-3.218,-4.439,12.78,5.03,-0.87,13.842,25.796,25.556,27.048,27.457,23.171,19.202,15.902,11.279,-36.365,-23.708,-17.951,13.067,27.248,24.856,17.073,NA,NA,27.016,28.165,27.779,23.4,-0.478,9.51
"2006-11",-29.095,-15.801,-12.485,-0.95,5.055,6.28,15.033,23.609,26.055,23.592,26.734,25.537,25.533,13.467,22.153,10.609,-1.376,0.836,-5.835,10.551,19.05,26.718,25.537,25.469,23.82,23.063,23.447,24.44,-24.691,-8.704,-15.283,-15.444,5.469,-2.826,-5.168,7.86,22.605,21.07,26.401,28.912,26.347,22.457,18.718,14.329,-25.169,-14.278,-25.384,11.499,27.422,25.261,14.274,NA,NA,27.032,27.728,27.579,24.914,2.605,6.104
"2006-12",-29.79,-23.786,-22.738,-5.557,-0.426,1.529,12.036,23.127,25.63,23.33,26.109,25.728,25.756,15.791,24.773,12.866,-4.426,-3.175,-12.828,6.057,14.851,24.803,24.318,24.834,24.073,23.199,23.453,24.957,-31.54,-13.925,-22.788,-22.598,1.254,-7.429,-9.23,4.033,17.122,17.757,26.05,29.663,29.163,23.728,20.958,16.804,-15.861,-7.469,-25.364,9.435,27.783,26.364,12.19,NA,NA,25.488,27.24,27.393,26.04,4.232,4.047
"2007-01",-33.507,-22.936,-23.435,-6.05,-1.32,-1.118,10.739,22.083,24.429,23.564,25.986,25.966,25.52,15.927,25.058,15.364,-5.3,-6.749,-14.731,4.032,12.989,23.338,23.813,24.004,24.262,23.496,24.485,25.584,-34.16,-21.585,-26.738,-26.227,-2.204,-13.819,-10.669,0.234,14.82,16.408,25.372,27.876,26.941,22.652,21.51,17.315,-15.979,-7.704,-24.131,4.946,27.712,27.696,11.177,NA,NA,23.903,26.773,26.996,26.803,5.28,2.503
"2007-02",-29.409,-19.923,-24.237,-2.442,-1.262,-1.933,12.841,22.98,24.914,23.753,26.035,25.33,25.314,15.543,25.086,14.852,-9.217,-4.525,-13.237,7.149,17.071,26.342,24.783,25.317,24.646,24.404,24.014,25.568,-34.319,-16.502,-23.457,-26.754,2.421,-5.953,-7.015,2.821,15.961,20.677,25.63,27.979,27.53,24.089,23.124,17.077,-26.546,-15.182,-31.467,6.648,27.584,28.205,10.025,NA,NA,24.049,26.966,27.093,27.019,5.3,3.149
"2007-03",-27.268,-15.773,-19.393,2.644,4.844,2.118,16.36,23.629,24.858,24.456,26.929,25.206,25.252,13.276,23.176,12.127,-3.771,1.035,-5.457,10.802,21.012,28.999,27.063,27.02,24.902,22.456,24.285,25.224,-25.66,-8.259,-14.046,-18.105,5.902,-1.344,-4.747,5.553,19.666,23.389,26.52,26.223,24.406,21.701,21.398,15.396,-38.257,-25.541,-28.998,5.936,27.832,27.844,10.435,NA,NA,24.233,28.408,28.342,26.914,3.957,4.905
"2007-04",-20.617,-6.297,-9.33,6.301,11.818,9.275,20.807,24.558,25.271,23.776,26.679,24.428,23.894,10.473,19.998,8.859,-0.525,3.846,1.152,12.685,24.564,30.733,27.686,28.259,24.365,21.104,22.273,24.222,-15.059,2.72,-3.749,-10.004,14.763,8.564,-0.761,12.639,25.351,28.033,27.459,26.853,23.694,20.532,18.933,13.978,-43.39,-30.348,-18.479,8.255,27.915,27.223,11.007,NA,NA,25.216,29.696,29.213,26.668,0.663,8.113
"2007-05",-11.825,3.059,-0.831,10.139,17.258,13.612,23.289,25.288,25.556,23.01,26.268,23.261,22.731,5.494,15.543,5.506,5.455,12.105,12.423,17.899,28.879,31.004,27.219,28.009,23.563,17.902,20.018,22.78,-2.894,8.57,1.581,-1.53,21.307,13.124,2.202,16.78,29.638,30.619,27.965,23.93,17.884,17.823,13.633,12.165,-46.902,-27.005,-8.623,11.491,27.811,26.361,12.591,NA,NA,27.252,29.617,29.047,25.823,-1.604,10.789
"2007-06",-4.637,10.017,6.946,15.93,21.365,17.72,24.987,25.673,26.745,22.102,25.249,22.703,20.66,3.551,12.271,3.906,7.765,16.561,16.215,23.693,32.11,30.208,26.723,28.108,22.682,16.48,19.158,21.368,5.299,14.099,10.976,5.612,24.436,18.037,5.835,19.858,31.178,31.24,27.461,21.672,12.457,14.44,10.815,10.785,-45.623,-32.401,-1.609,13.347,27.485,25.283,14.633,NA,NA,27.971,28.908,28.15,24.038,-1.494,13.027
"2007-07",-3.416,11.509,9.723,20.559,26.442,20.603,26.404,25.708,27.678,21.683,25.008,22.692,20.986,4.809,13.434,3.622,10.341,16.653,17.853,26.223,32.456,28.952,26.151,27.46,22.635,15.24,18.989,21.062,8.56,17.97,16.09,11.596,26.882,21.933,7.255,21.674,32.623,29.787,27.147,22.061,14.635,14.509,11.264,9.421,-46.896,-39.354,-0.421,15.174,26.979,24.071,17.182,NA,NA,26.832,27.921,27.554,23.048,-1.948,14.105
"2007-08",-8.354,8.025,8.825,19.494,26.575,21.417,25.044,25.612,27.657,22.929,25.932,23.637,23.084,6.923,16.2,4.373,9.666,16.372,15.057,24.458,31.504,28.445,25.869,26.611,22.882,17.581,19.217,20.324,6.555,15.644,14.021,10.683,25.482,20.588,6.594,21.958,32.004,29.061,27.039,22.905,14.763,14.707,10.429,9.965,-41.624,-33.06,-1.996,15.952,27.295,23.994,19.012,NA,NA,25.933,28.023,27.561,22.224,-2.618,14.07
"2007-09",-15.616,3.403,2.661,13.446,18.852,18.002,23.351,25.51,27.091,23.614,27.033,24.497,23.058,7.175,15.78,6.245,7.348,11.261,10.365,21.033,29.695,29.951,27.49,27.394,24.568,22.069,23.279,22.65,0.634,9.663,5.177,4.513,18.871,12.538,2.893,17.684,29.113,27.961,26.888,25.136,20.865,17.635,14.092,11.301,-39.751,-32.295,-7.635,16.241,27.255,23.927,18.381,NA,NA,25.66,28.371,27.833,22.927,-0.031,12.09
"2007-10",-24.082,-2.096,-2.646,7.145,10.698,10.688,18.258,24.212,26.834,23.937,27.286,24.99,24.753,9.971,18.258,8.6,5.671,8.05,2.265,16.001,26.883,28.948,26.934,26.336,24.517,21.993,23.875,24.284,-7.497,-1.388,-4.155,-3.682,12.129,4.247,-0.457,13.374,26.531,25.913,27.007,28.196,24.247,19.559,15.877,12.256,-34.191,-26.608,-12.222,14.671,27.667,25.011,16.283,NA,NA,27.474,28.329,28.059,23.858,0.309,9.573
"2007-11",-29.649,-11.917,-12.34,-1.363,4.047,5.159,11.213,23.777,26.157,24.148,27.067,25.853,25.872,13.498,22.96,10.336,0.288,3.228,0.093,10.407,20.818,27.889,26.076,25.654,24.168,24.888,26.155,25.311,-24.042,-6.386,-16.509,-16.338,8.663,-1.977,-5.466,8.511,21.842,21.844,26.66,29.978,28.488,22.717,20.429,12.886,-24.044,-12.207,-20.322,11.735,27.65,25.641,14.796,NA,NA,27.233,27.821,27.824,24.894,1.864,6.99
"2007-12",-31.018,-17.753,-17.176,-6.509,-1.475,-0.398,9.365,22.621,24.791,23.66,25.995,25.239,25.522,15.916,25.023,12.714,-5.089,-1.227,-9.02,7.294,15.38,24.51,24.504,24.992,24.33,23.855,25.486,26.129,-30.628,-11.554,-21.201,-24.735,2.155,-7.845,-8.894,3.825,17.235,18.584,25.761,30.796,31.579,24.723,23.253,15.365,-14.596,-7.622,-32.612,7.049,28.066,26.837,13.131,NA,NA,25.714,27.392,27.417,26.517,3.468,4.857
"2008-01",-29.885,-24.252,-22.67,-6.596,-5.851,-5.614,10.206,22.166,24.468,24.021,26.213,24.945,25.733,16.622,25.759,14.148,-7.71,-6.384,-15.011,6.074,15.374,23.456,23.85,24.402,24.697,24.615,25.043,25.403,-33.636,-18.754,-26.6,-24.795,-0.209,-11.223,-12.388,1.082,15.246,15.877,25.227,31.45,33.895,26.966,26.579,17.216,-16.18,-7.904,-33.066,6.532,28.165,27.338,12.182,NA,NA,24.376,27.364,27.522,26.697,5.223,3.056
"2008-02",-33.058,-20.38,-28.748,-4.027,-1.118,-1.059,13.418,23.273,25.032,24.793,26.781,25.137,25.767,15.73,24.487,13.346,-4.313,-0.979,-9.323,6.817,15.793,26.061,25.485,25.336,25.331,23.851,24.458,26.235,-30.493,-11.616,-18.777,-23.945,2.31,-6.25,-9.018,3.043,16.944,19.375,25.591,28.991,29.273,24.687,23.068,18.459,-26.57,-14.187,-33.277,6.391,28.226,27.847,11.571,NA,NA,23.872,27.674,27.813,27.665,5.163,3.614
"2008-03",-30.431,-14.266,-20.599,-1.211,2.413,0.374,15.239,24.565,25.215,24.413,27.116,24.879,25.394,14.781,23.772,13.779,-1.89,0.825,-3.261,9.084,20.055,28.909,27.458,27.452,25.751,23.793,24.224,25.15,-22.884,-4.395,-9.006,-15.679,6.629,2.066,-4.641,8.953,20.732,23.18,26.697,28.065,29.062,23.995,22.233,15.931,-35.36,-21.572,-25.783,7.847,28.171,27.919,10.501,NA,NA,24.46,28.599,28.471,27.621,3.358,5.846
"2008-04",-19.875,-5.579,-8.986,4.787,9.149,6.742,18.577,26.03,25.852,24.336,27.608,24.653,24.523,9.691,19.232,8.289,2.41,10.724,7.236,15.652,25.165,30.718,27.939,28.393,25.137,22.593,23.231,23.563,-12.32,2.685,-3.164,-7.521,14.497,6.889,-2.234,12.707,25.905,27.548,27.48,27.366,24.647,21.551,18.057,14.258,-43.764,-27.767,-18.017,9.78,28.34,27.733,10.739,NA,NA,26.09,29.927,29.584,26.369,1.398,8.661
"2008-05",-12.039,1.717,-1.77,8.528,16.617,14.555,23.205,26.334,26.018,22.903,26.026,23.661,23.034,6.429,16.203,6.449,6.35,13.486,14.133,19.085,28.907,30.773,27.514,28.166,24.216,19.028,20.811,22.167,-1.118,9.378,4.541,0.807,21.054,13.727,1.871,17.294,29.95,30.611,28.023,23.689,16.72,15.815,12.19,12.253,-47.108,-31.815,-4.183,12.205,28.121,26.415,12.241,NA,NA,27.677,29.787,29.277,24.829,-1.424,10.977
"2008-06",-5.454,10.38,7.143,13.672,19.518,17.635,26.069,26.466,26.646,22.193,25.368,22.79,21.234,3.61,13.598,3.185,8.334,17.214,15.311,24.533,32.603,30.346,26.929,28.313,23.17,16.475,19.527,21.054,6.773,15.075,11.566,8.087,25.956,20.264,5.046,21.628,32.476,31.614,27.669,19.959,12.479,13.456,9.919,10.162,-46.862,-34.151,-1.266,13.272,27.636,25.574,14.651,NA,NA,28.454,29.226,28.556,23.676,-1.428,13.272
"2008-07",-3.391,11.948,9.714,18.316,26.711,22.583,25.671,26.03,27.223,22.239,25.356,23.436,21.527,3.857,13.289,2.384,11.042,16.964,19.216,25.733,33.454,29.119,26.444,27.616,22.786,16.347,18.853,20.337,10.58,19.145,16.756,11.577,26.87,22.2,7.448,23.332,33.035,30.681,27.322,20.855,12.841,13.559,9.971,9.043,-44.01,-33.36,-0.305,15.048,27.332,24.587,17.377,NA,NA,26.7,28.324,27.75,22.506,-2.504,14.737
"2008-08",-8.283,9.536,8.013,19.462,23.945,20.412,25.964,25.452,27.628,22.825,25.989,24.404,23.622,6.671,15.743,3.655,9.473,16.17,15.427,25.95,31.617,28.163,25.968,26.688,23.071,18.228,19.52,20.102,5.975,16.104,11.91,9.571,25.381,21.077,7.501,23.269,31.958,28.499,27.177,22.599,15.441,15.195,11.6,9.865,-41.629,-31.827,-1.548,16.182,27.334,24.183,19.477,NA,NA,25.516,27.715,27.284,21.86,-3.393,14.121
"2008-09",-14.096,5.583,4.342,14.517,20.991,19.661,23.699,25.849,27.774,23.44,26.737,25.342,23.794,8.707,17.376,5.414,5.619,11.365,9.033,22.663,29.403,28.778,26.634,26.816,24.07,21.502,21.971,20.777,-1.469,7.728,3.022,1.98,19.574,13.078,4.283,18.219,28.984,28.149,26.758,25.229,19.907,17.951,13.665,10.634,-43.11,-29.342,-3.243,15.682,27.387,24.088,18.796,NA,NA,25.812,28.363,27.836,21.551,-2.762,11.908
"2008-10",-21.581,-3.207,-5.123,7.978,9.973,9.519,19.864,24.831,27.208,24.063,27.77,26.646,26.38,11.381,19.696,7.593,2.049,5.883,-0.077,16.624,25.377,28.925,26.603,25.988,24.375,24.001,24.785,22.17,-10.961,-0.751,-4.358,-4.911,13.272,7.227,-1.136,14.722,26.472,25.159,26.557,27.625,24.968,20.849,16.604,12.236,-34.04,-22.32,-10.279,15.016,27.606,24.435,15.99,NA,NA,27.657,28.151,27.7,22,0.181,9.524
"2008-11",-26.636,-9.392,-9.792,2.017,3.411,2.386,14.267,23.597,25.703,24.483,27.688,26.249,26.632,14.2,23.394,10.529,-4.276,0.09,-3.972,12.204,22.668,28.341,26.587,26.193,24.477,24.412,24.508,24.405,-23.919,-6.289,-14.374,-16.512,8.68,-2.362,-6.217,7.901,21.925,20.91,26.342,29.996,28.938,23.426,20.706,14.029,-23.671,-12.953,-22.162,12.623,27.907,25.135,14.13,NA,NA,26.88,28.283,28.115,24.13,1.927,7.284
"2008-12",-34.931,-19.486,-18.555,-1.752,-0.22,-1.77,10.544,22.926,25.067,24.033,26.746,25.367,25.789,14.991,23.783,12.207,-5.456,-1.244,-10.069,7.422,15.225,23.877,24.581,24.837,24.143,23.815,24.539,25.055,-29.045,-11.065,-19.005,-21.087,2.053,-7.257,-9.394,4.054,17.051,17.374,25.402,30.201,31.044,25.083,23.74,16.221,-14.773,-6.905,-34.723,9.578,28.274,25.98,12.153,NA,NA,25.199,27.194,27.236,25.932,3.679,4.86
"2009-01",-38.67,-22.393,-28.016,-4.539,-0.43,-2.778,10.46,22.236,24.392,24.477,27.01,25.188,26.192,16.637,25.085,14.135,-2.478,-1.412,-9.051,4.611,13.521,24.977,24.399,24.348,24.778,23.604,24.325,25.867,-29.939,-12.857,-20.543,-23.546,-1.816,-9.8,-9.54,2.185,13.414,17.449,25.276,31.256,32.209,26.076,24.247,18.172,-17.845,-7.673,-31.832,8.497,28.366,27.428,11.159,NA,NA,23.552,27.039,27.258,26.724,4.571,3.596
"2009-02",-35.112,-19.953,-27.66,-0.791,-0.29,-3.717,11.418,21.126,23.013,24.684,27.565,25.509,25.976,16.472,25.559,15.366,-5.062,-2.581,-11.361,5.05,15.238,27.222,26.225,26.051,25.474,23.495,23.879,26.01,-29.486,-15.235,-20.852,-23.203,1.527,-5.716,-8.684,3.928,16.665,19.694,26.189,30.429,31.214,25.24,23.338,18.211,-27.281,-17.367,-26.976,5.974,28.311,28.274,11.54,NA,NA,23.387,27.567,27.668,27.595,5.14,3.418
"2009-03",-31.291,-17.324,-18.585,1.43,7.72,4.995,15.589,23.557,23.963,25.02,28.167,25.404,25.973,13.825,23.259,12.199,-4.963,0.009,-3.591,9.255,21.726,30.618,28.822,28.116,25.889,23.536,24.266,24.458,-25.158,-2.966,-10.799,-17.765,7.812,2.292,-4.631,7.439,21.448,23.834,26.788,28.812,28.663,23.237,21.994,16.237,-38.18,-24.445,-25.578,4.806,28.107,27.85,11.623,NA,NA,24.012,28.636,28.552,26.522,3.838,5.8
"2009-04",-20.704,-6.414,-9.505,5.642,8.456,5.851,18.472,25.169,25.636,24.381,28.13,24.142,24.583,10.796,19.924,9.44,0.162,5.193,2.479,13.399,24.946,30.643,27.559,28.564,25.32,20.7,22.594,24.073,-14.357,1.093,-3.657,-6.47,14.659,10.011,0.799,13.099,25.232,28.744,27.707,26.874,23.16,21.003,17.774,13.801,-43.275,-35.429,-20.919,8.389,28.376,27.483,11.907,NA,NA,26.347,29.387,28.993,25.899,3.685,8.123
"2009-05",-12.37,2.467,-0.776,10.766,14.119,11.98,22.957,26.208,26.315,22.838,26.703,22.849,22.133,8.445,17.028,7.313,4.523,10.667,8.216,18.745,29.829,31.034,27.507,27.89,23.905,17.411,19.786,22.235,-2.907,9.095,4.104,-0.353,19.941,13.487,1.534,16.221,28.956,30.521,28.162,24.339,18.675,16.774,13.742,12.051,-46.313,-31.82,-7.142,11.731,28.11,25.999,13.13,NA,NA,27.901,30.035,29.504,24.674,0.535,10.715
"2009-06",-5.371,9.261,6.218,16.98,23.23,17.894,26.178,25.906,26.833,22.533,25.674,22.459,22.269,5.579,17.148,4.858,9.425,16.573,13.266,24.131,32.227,30.457,26.655,27.709,23.148,14.777,17.747,21.251,4.754,13.822,9.872,6.054,25.378,19.962,5.552,21.064,31.915,31.922,27.929,21.849,14.867,14.319,10.669,11.171,-47.946,-35.441,-1.47,13.046,27.165,24.78,14.983,NA,NA,28.726,29.016,28.432,24.304,-1.129,13.083
"2009-07",-4.12,10.943,8.383,20.355,25.526,20.319,26.502,25.522,27.338,21.888,25.32,22.793,21.179,3.755,12.817,3.527,12.654,17.773,16.527,25.885,32.908,29.922,26.747,27.865,23.169,15.423,18.342,20.77,8.112,17.771,14.588,10.371,26.837,22.779,7.857,23.596,32.609,30.308,27.289,20.75,12.19,13.291,9.344,9.598,-46.123,-37.571,-0.008,14.877,27.041,24.349,17.567,NA,NA,26.919,28.051,27.672,23.228,-3.024,14.098
"2009-08",-6.54,8.319,9.001,18.94,25.955,21.684,24.7,25.506,27.624,22.889,26.118,24.088,23.609,6.384,15.063,5.119,11.687,18.322,16.478,25.294,31.149,28.439,25.956,27.067,23.624,17.828,19.621,21.221,7.569,15.122,13.918,11.122,24.724,21.169,8.088,23.024,32.454,27.711,27.004,22.351,17.013,14.388,11.352,9.301,-44.705,-34.498,-1.395,15.549,26.938,23.343,19.585,NA,NA,25.856,28.24,27.782,23.126,-2.88,14.068
"2009-09",-16.211,5.653,3.292,15.408,18.777,15.234,23.297,25.762,27.786,23.88,27.302,25.801,25.835,6.666,17.286,5.046,5.87,12.643,10.724,22.033,29.171,29.401,26.547,26.966,24.298,22.161,23.293,21.757,-0.023,11.749,6.04,3.873,20.183,13.832,3.652,18.155,29.607,28.149,26.778,24.888,21.083,17.796,14.938,11.49,-42.128,-30.357,-5.892,15.456,27.295,23.874,18.983,NA,NA,26.27,28.687,28.132,22.443,-2.162,12.267
"2009-10",-25.555,-1.902,-4.554,7.292,10.391,10.369,20.671,25.135,27.414,24.499,28.226,27.183,26.042,9.411,18.496,8.024,3.582,7.493,4.612,15.55,24.98,28.834,26.357,25.803,24.37,24.283,25.139,23.447,-7.849,1.348,-3.988,-4.142,13.015,5.809,-1.056,13.946,26.146,25.939,26.736,27.748,26.226,21.484,18.547,12.5,-36.148,-22.021,-15.049,14.704,27.674,24.314,16.724,NA,NA,27.564,28.7,28.303,23.507,0.759,9.67
"2009-11",-26.733,-10.95,-11.588,-0.365,3.002,2.963,12.488,23.947,26.572,24.693,28.576,27.708,27.057,12.377,21.188,10.329,-4.103,-0.359,-5.406,10.522,19.073,26.89,25.316,24.916,23.969,24.537,24.585,24.544,-23.271,-6.771,-13.47,-12.997,6.911,-0.9,-7.094,8.478,21.028,21.084,26.208,30.069,28.367,23.777,19.766,14.684,-24.516,-14.03,-21.011,12.655,27.958,25.346,14.593,NA,NA,27.313,28.02,27.935,25.054,1.571,6.678
"2009-12",-28.51,-23.343,-21.172,-2.681,2.482,1.288,10.94,23.481,26.079,23.868,26.641,25.267,25.26,15.574,23.591,11.775,-5.914,-5.749,-16.887,4.318,13.376,24.132,23.636,23.913,23.308,23.272,24.726,25.805,-31.582,-17.687,-21.309,-21.15,0.1,-7.381,-10.331,5.869,16.702,17.289,26.111,31.004,31.594,26.396,23.158,15.517,-14.572,-6.327,-19.342,10.898,28.081,26.206,12.817,NA,NA,25.514,27.736,27.726,26.938,3.729,4.062
"2010-01",-28.697,-24.964,-19.822,-4.082,0.336,1.272,10.651,22.306,24.468,24.659,27.304,25.471,25.886,16.233,24.652,14.258,-9.375,-5.213,-21.938,3.895,13.657,24.939,24.739,24.802,24.252,23.837,25.576,26.676,-35.604,-23.464,-28.146,-26.347,-2.441,-9.295,-11.178,2.784,14.743,16.902,26.188,31.192,32.55,26.379,25.315,16.597,-15.567,-7.656,-23.141,5.523,28.133,26.72,11.464,NA,NA,24.666,27.478,27.508,28.178,4.923,3.08
"2010-02",-31.598,-21.939,-22.962,-1.843,1.642,-0.871,11.778,22.694,24.011,25.509,28.286,25.329,26.302,16.61,26.012,15.339,-7.574,-3.273,-9.935,6.624,17.534,27.943,26.971,26.124,25.263,22.969,24.746,26.883,-34.084,-14.573,-20.238,-23.29,-0.3,-6.257,-8.446,3.974,16.616,19.407,26.431,30.712,32.772,26.209,25.829,15.784,-26.755,-15.19,-34.688,3.318,28.234,27.504,11.862,NA,NA,24.191,27.835,27.988,28.835,5.121,3.872
"2010-03",-28.847,-13.487,-21.053,2.258,1.139,-2.164,12.979,24.16,24.35,26.537,29.979,26.022,26.678,13.774,23.07,12.568,-2.13,2.59,-3.442,10.726,22.722,30.425,28.193,27.797,25.351,24.981,24.228,25.406,-21.848,-4.357,-9.719,-15.292,4.961,0.982,-6.715,7.063,21.43,23.094,27.139,31.057,29.898,24.903,22.008,14.718,-36.406,-22.39,-27.738,7.23,28.318,27.571,11.655,NA,NA,24.655,29.023,28.89,27.399,4.154,6.097
"2010-04",-20.678,-3.748,-7.379,5.289,9.266,7.564,17.46,24.39,24.699,25.236,28.339,25.485,25.657,11.641,20.273,10.31,0.232,5.037,2.4,12.58,26.258,31.239,28.922,29.057,25.105,22.969,23.831,23.803,-15.716,0.662,-2.421,-7.537,12.651,8.836,-0.508,13.076,26.106,28.468,28.266,28.438,25.414,22.58,18.216,14.161,-41.76,-29.497,-20.458,8.077,28.398,27.246,11.62,NA,NA,26.529,30.34,29.947,25.435,2.649,8.774
"2010-05",-12.619,2.586,0.428,10.537,15.113,13.465,21.068,26.489,26.061,23.889,27.227,23.764,23.244,6.439,16.574,5.215,5.994,10.52,11.595,16.629,27.867,31.457,28.337,29.252,24.024,19.573,21.516,22.47,-4.412,9.313,3.824,0.03,17.312,12.853,2.551,17.106,28.806,30.592,28.785,27.051,20.344,18.598,13.891,12.512,-42.334,-29.309,-9.673,11.827,28.214,26.18,13.238,NA,NA,28.01,30.615,30.141,23.918,1.1,11.197
"2010-06",-4.384,8.377,5.584,15.774,21.515,18.295,24.982,26.066,26.2,21.697,25.541,23.307,20.208,4.889,13.139,5.456,10.269,18.208,17.098,23.21,32.726,30.936,27.892,28.766,23.852,15.967,20.379,22.018,5.011,13.431,10.278,6.254,24.224,19.324,5.339,21.465,31.985,31.465,28.266,24.062,15.204,16.024,11.128,10.519,-45.918,-34.41,-1.96,13.661,27.622,25.26,14.964,NA,NA,29.056,29.504,28.767,23.559,0.288,13.311
"2010-07",-3.081,10.893,9.375,19.969,24.405,21.86,24.574,26.233,27.066,22.523,25.753,23.723,21.407,3.513,12.197,2.918,12.403,19.428,17.867,26.348,33.311,29.478,26.713,27.687,23.064,16.815,19.96,20.573,8.883,17.767,15.269,11.759,26.195,23.114,8.56,23.431,33.614,31.349,27.713,23.085,15.648,15.116,10.344,9.245,-48.305,-35.943,0.001,15.203,27.134,24.261,17.592,NA,NA,28.184,28.737,28.251,22.577,-1.597,14.413
"2010-08",-6.06,9.17,8,20.821,25.494,20.986,25.746,25.916,27.007,23.442,26.629,24.455,23.181,5.045,14.537,4.153,11.637,18.224,16.909,25.429,31.84,28.837,26.284,27.67,23.818,19.102,21.464,21.476,5.835,15.699,14.204,11.124,24.87,20.281,8.428,22.52,32.901,28.339,27.675,24.566,17.113,15.789,11.053,9.468,-48.453,-36.267,-1.228,16.101,27.025,24.031,19.848,NA,NA,26.419,28.885,28.294,22.463,-0.901,13.959
"2010-09",-13.295,3.427,2.596,15.705,20.355,17.477,24.322,25.91,27.097,24.347,28.178,25.905,25.689,9.206,18.113,6.382,6.647,8.889,7.805,21.087,30.243,29.676,27.202,27.632,24.344,20.937,22.62,21.908,-0.015,8.252,4.614,4.525,20.71,14.268,4.481,18.643,29.937,28.641,27.457,26.209,21.66,19.03,14.715,10.543,-42.686,-34.409,-6.45,15.734,27.268,23.999,18.971,NA,NA,26.359,28.512,27.903,22.698,-0.53,12.18
"2010-10",-22.736,-8.358,-6.091,8.425,11.46,9.82,20.195,24.968,26.707,24.637,28.869,27.522,27.528,10.894,19.592,8.241,5.14,7.945,4.944,15.962,27.024,29.322,26.922,26.667,24.575,22.315,24.179,22.895,-8.13,0.531,-3.928,-1.363,14.102,5.522,0.081,14.169,26.6,26.441,27.412,28.715,26.78,22.113,19.051,12.024,-38.235,-25.207,-11.206,14.857,27.746,24.17,16.855,NA,NA,27.34,29.061,28.398,23.197,0.131,9.646
"2010-11",-28.213,-13.4,-9.453,1.618,4.014,5.541,14.606,23.906,26.026,24.772,28.535,26.965,26.551,13.378,21.12,10.69,0.42,1.873,-0.79,10.238,20.351,28.301,26.629,26.612,25.711,23.704,24.88,24.376,-19.769,-4.481,-11.444,-11.427,7.861,-2.581,-5.269,7.112,21.937,22.1,26.461,31.094,29.623,24.591,19.439,13.221,-21.344,-14.831,-24.912,12.596,28.182,25.458,14.61,NA,NA,27.493,28.471,28.151,25.358,2.522,7.705
"2010-12",-26.91,-23.085,-20.729,-3.096,-3.628,-4.463,12.324,23.354,25.252,23.871,26.757,24.806,25.378,15.48,23.441,13.753,-8.936,-3.915,-9.62,8.25,17.203,25.786,25.939,25.44,24.856,23.508,24.9,25.369,-29.915,-12.703,-23.536,-20.762,3.51,-7.5,-9.276,3.366,17.851,18.166,25.533,31.874,31.579,26.372,22.16,15.919,-13.709,-6.701,-29.058,10.036,28.632,26.586,12.685,NA,NA,25.721,27.454,27.588,26.11,4.092,4.738
"2011-01",-28.518,-23.359,-28.295,-4.39,-2.635,-5.571,9.513,21.581,24.415,24.672,27.327,25.365,26.012,16.638,24.29,14.711,-7.663,-4.539,-17.349,6.034,14.821,25.725,24.877,24.898,25.48,24.416,25.209,26.548,-35.438,-15.309,-24.284,-25.763,0.697,-8.205,-9.207,2.785,16.072,17.205,25.772,30.725,29.748,25.332,22.653,18.123,-16.994,-7.969,-28.883,6.208,28.673,27.533,10.986,NA,NA,24.636,27.177,27.453,27.126,4.98,3.26
"2011-02",-32.777,-18.214,-27.028,-1.788,-2.715,-5.134,11.702,22.549,24.369,25.069,27.569,24.865,25.587,16.502,24.659,15.559,-7.019,-3.509,-9.299,5.38,16.574,27.833,26.865,26.437,25.986,24.118,24.947,26.56,-31.226,-11.792,-18.405,-21.437,3.577,-3.162,-7.57,4.779,18.144,19.322,26.011,29.57,29.478,23.972,23.144,18.573,-28.244,-15.017,-33.237,7.263,28.523,28.415,10.752,NA,NA,24.495,27.623,27.705,27.802,4.662,3.828
"2011-03",-29.129,-16.856,-18.375,0.739,5.473,4.26,14.857,24.109,25.26,24.961,27.841,24.91,25.659,14.231,23.102,12.39,-1.255,1.69,-2.411,10.195,20.985,29.401,27.988,28.296,26.024,23.102,23.51,26.055,-23.231,-4.922,-10.433,-18.012,5.659,0.16,-5.952,6.339,21.377,23.776,27.145,30.762,29.758,24.418,21.799,16.903,-37.895,-20.588,-27.755,4.922,28.457,28.353,10.314,NA,NA,25.312,28.908,28.674,28.007,3.474,5.801
"2011-04",-18.416,-7.426,-12.86,4.642,8.884,6.414,18.725,25.758,26.076,24.398,27.576,24.507,24.084,10.491,19.708,9.749,2.219,5.331,1.505,12.493,24.448,30.159,27.654,28.446,24.903,19.898,21.63,23.975,-12.06,3.458,-1.359,-5.897,13.447,9.975,0.57,12.541,25.413,28.603,27.516,27.887,25.006,21.947,17.313,13.953,-44.64,-28.873,-15.651,8.182,28.654,27.696,10.729,NA,NA,26.616,30.01,29.688,26.738,1.889,8.158
"2011-05",-10.534,1.663,-0.088,10.472,17.079,13.155,22.908,26.242,26.314,23.783,27.032,23.754,23.128,7.671,17.426,7.085,4.242,11.63,9.552,18.897,29.452,31.459,27.636,28.284,24.115,18.562,20.243,22.611,-2.475,8.509,4.26,-0.335,19.927,13.806,1.686,16.612,29.458,30.126,28.246,25.72,19.442,18.607,13.276,12.314,-46.92,-32.138,-7.779,12.059,28.315,26.179,11.44,NA,NA,28.142,30.008,29.556,25.484,-0.177,10.968
"2011-06",-4.354,9.75,5.559,15.308,20.508,16.713,24.888,26.668,26.949,23.135,26.048,23.352,22.833,5.869,16.095,4.396,9.286,15.734,12.926,22.348,32.243,30.425,27.118,28.508,23.268,15.889,18.912,21.175,6.658,14.957,11.443,7.743,26.027,19.381,4.284,20.496,32.482,31.59,27.861,20.868,14.212,15.248,11.18,10.622,-42.41,-27.95,-1.975,13.636,27.903,24.898,13.706,NA,NA,28.811,29.547,28.829,24.238,-0.763,13.674
"2011-07",-3.138,12.454,9.113,20.015,25.085,20.359,26.201,26.155,27.979,23.252,26.136,23.772,23.048,4.974,14.85,3.54,14.162,21.002,18.199,26.167,33.694,29.994,27.66,28.714,23.409,16.826,19.854,21.063,11.113,17.141,16.597,11.375,26.86,22.453,7.218,22.99,33.307,32.052,27.246,21.082,13.447,13.645,9.643,9.67,-47.484,-34.904,0.061,15.369,27.423,23.93,16.736,NA,NA,27.302,29.004,28.285,23.566,-1.399,14.8
"2011-08",-7.207,10.487,6.57,20.161,22.253,18.757,25.462,25.99,28.287,23.882,27.063,24.95,23.858,6.256,14.325,4.399,12.282,19.303,18.277,26.003,33.07,29.681,27.457,28.205,24.152,17.703,20.806,21.512,6.964,16.126,12.582,10.398,24.267,20.245,8.136,23.106,32.872,30.87,27.059,24.512,19.068,17.05,13.617,10.479,-46.701,-32.424,-1.695,16.599,27.574,23.517,18.817,NA,NA,26.559,28.863,28.277,23.04,-1.307,14.347
"2011-09",-13.611,6.951,2.541,16.173,19.514,15.644,23.182,26.537,28.168,24.596,28.563,25.959,26.402,8.826,17.84,6.307,7.306,11.537,10.251,22.053,31.9,29.622,27.684,27.88,24.857,20.937,23.002,22.291,0.102,9.525,4.611,3.891,21.192,13.191,2.55,18.695,30.691,29.891,27.043,26.655,21.771,19.352,14.247,10.124,-40.725,-31.231,-3.983,16.48,27.934,23.536,17.877,NA,NA,26.407,28.628,28.053,22.994,-1.184,12.775
"2011-10",-20.346,-2.835,-3.739,8.626,12.27,11.202,20.151,25.387,27.654,25.399,29.512,26.901,26.622,9.966,18.13,7.808,5.252,8.017,3.347,16.611,26.795,29.829,27.356,27.253,24.966,23.151,23.531,23.929,-8.871,0.656,-4.093,-5.283,14.693,7.509,-0.296,15.358,27.875,27.758,27.166,28.923,25.948,21.269,17.301,11.033,-31.265,-18.815,-5.651,14.604,28.113,23.851,15.338,NA,NA,27.498,28.624,28.245,23.946,0.337,10.644
"2011-11",-26.724,-9.318,-10.138,1.086,3.979,3.273,13.976,24.117,26.705,25.612,29.543,27.832,29.09,12.56,22.028,10.106,-2.706,-2.082,-5.978,10.208,21.073,28.409,27.315,26.761,25.18,25.265,25.752,25.439,-23.387,-7.364,-15.773,-17.001,9.054,0.935,-4.625,9.899,24.051,22.885,26.897,30.623,31.412,24.971,21.62,12.618,-25.776,-13.855,-12.538,10.368,28.348,25.076,14.561,NA,NA,28.042,28.048,27.904,25.478,2.394,7.387
"2011-12",-32.679,-15.611,-18.799,-2.881,-1.387,-0.748,10.239,22.768,25.557,25.444,28.422,26.704,27.365,15.82,23.384,13.2,-3.033,-0.137,-6.405,7.662,15.814,26.618,26.164,26.585,25.677,25.569,25.729,26.165,-28.403,-9.646,-22.941,-24.574,4.18,-5.512,-7.526,4.721,18.727,18.961,26.568,31.074,30.666,25.416,22.924,16.767,-14.234,-5.758,-20.173,8.768,28.551,26.326,12.886,NA,NA,26.215,28.288,28.261,26.984,4.086,5.711
"2012-01",-27.845,-20.463,-23.368,-5.879,-6.8,-5.08,7.916,22.35,24.189,25.958,29.105,26.321,27.013,16.621,23.752,14.81,-6.53,-2.251,-9.282,7.512,18.288,27.381,26.563,26.189,26.049,24.03,25.547,27.244,-33.3,-13.61,-24.892,-26.021,3.389,-7.471,-9.956,2.505,17.753,17.791,26.162,30.561,32.312,26.966,24.943,16.333,-15.552,-6.729,-26.53,5.59,28.67,27.51,11.315,NA,NA,25.088,27.963,27.965,28.535,5.2,4.546
"2012-02",-30.396,-20.402,-22.833,-3.154,-1.753,-1.406,9.565,23.038,23.852,26.013,29.24,26.934,27.969,14.989,25.447,13.508,-7.194,-0.98,-8.331,9.695,21.345,29.754,28.151,27.519,26.232,24.131,25.608,26.543,-33.116,-13.794,-22.052,-24.835,4.76,-2.988,-7.692,5.306,19.922,21.013,26.922,30.967,31.957,25.174,24.107,16.413,-24.138,-13.298,-32.734,4.36,28.743,28.009,10.194,NA,NA,25.286,28.313,28.204,28.162,5.119,4.991
"2012-03",-28.267,-13.532,-15.709,0.351,3.284,1.331,13.777,23.778,24.279,25.935,29.068,26.484,26.365,14.881,22.333,13.208,-3.084,2.037,-2.639,10.848,22.842,30.898,28.729,28.638,26.212,24.867,24.681,26.037,-24.643,-3.796,-11.225,-15.866,9.214,4.254,-3.924,10.254,22.48,25.348,28.036,31.243,29.341,25.333,22.113,16.432,-35.858,-25.995,-29.723,5.698,28.587,28.192,10.797,NA,NA,26.329,29.523,29.395,27.998,4.471,6.693
"2012-04",-19.971,-3.453,-6.367,3.283,9.66,7.793,18.833,25.94,25.178,25.591,28.949,25.695,25.699,11.516,19.609,10.355,0.385,6.702,7.457,15.042,27.68,32.119,29.106,28.848,25.108,23.011,23.944,24.431,-11.376,5.848,-1.049,-6.524,17.642,9.705,-1.104,12.255,27.502,28.853,28.602,29.907,24.144,21.935,18.447,13.608,-40.981,-26.918,-19.683,8.088,28.679,27.581,11.326,NA,NA,27.41,30.908,30.524,26.571,2.813,9.785
"2012-05",-12.259,2.126,0.7,8.954,15.505,13.894,23.355,26.888,26.69,24.153,27.31,24.433,23.282,6.599,15.238,6.576,6.968,13.017,10.573,18.876,29.207,31.297,28.089,29.135,24.812,19.396,20.936,23.33,-0.953,8.922,5.549,1.609,19.958,16.502,4.054,17.698,30.709,31.958,29.333,28.018,20.925,19.309,15.114,12.561,-45.184,-30.914,-6.878,11.925,28.442,26.752,12.694,NA,NA,28.756,30.909,30.404,25.164,0.318,11.679
"2012-06",-3.686,8.889,6.962,17.076,23.095,18.676,27.112,27.214,27.361,22.905,26.462,23.702,21.536,5.242,13.608,5.258,11.921,18.521,15.743,22.844,32.997,31.135,28.192,29.111,24.045,17.387,19.739,22.033,5.573,13.622,12.723,8.4,25.217,19.639,5.938,21.198,33.278,32.509,29.04,22.316,13.279,14.595,10.509,10.599,-47.271,-32.498,-1.379,13.717,28.14,25.379,14.932,NA,NA,29.399,30.166,29.448,24.096,-0.627,13.752
"2012-07",-3.163,12.239,9.54,20.184,25.94,21.402,28.044,26.712,27.648,23.694,26.584,23.872,23.8,4.243,15.209,2.476,12.635,18.715,18.5,26.396,33.432,29.784,27.202,28.17,23.652,15.568,18.982,20.837,10.627,19.022,16.176,12.154,26.275,22.673,8.352,23.927,33.899,31.687,28.158,22.644,13.643,14.368,9.924,9.02,-42.874,-33.53,-0.319,15.235,27.641,25.176,18.337,NA,NA,27.884,28.84,28.252,23.082,-3.185,15.263
"2012-08",-7.722,8.615,8.938,20.924,25.104,21.134,26.191,26.302,27.573,23.67,27.041,25.547,23.27,4.351,13.17,4.439,11.896,16.554,18.485,25.965,32.523,28.282,26.572,27.557,23.663,18.468,19.871,20.476,6.363,17.31,14.459,9.978,24.795,20.774,8.353,22.808,32.85,29.509,28.047,24.024,15.913,15.574,11.699,11.021,-45.827,-32.449,-0.619,15.518,27.277,24.679,20.039,NA,NA,26.239,28.348,27.866,22.094,-1.675,14.294
"2012-09",-13.543,3.416,4.204,16.036,20.574,17.327,25.137,25.87,27.624,23.935,27.892,26.048,23.932,7.83,16.04,6.835,7.325,10.837,9.874,21.9,30.79,29.369,27.026,27.55,24.733,19.709,21.501,22.574,1.05,7.773,4.2,4.572,19.737,12.969,5.06,18.271,30.043,29.142,27.829,25.202,19.03,17.413,14.151,10.641,-45.531,-34.313,-4.232,14.893,27.29,24.059,19.532,NA,NA,26.2,28.37,27.817,22.936,-0.786,11.916
"2012-10",-24.329,-3.571,-3.124,8.359,11.92,9.298,20.64,24.216,27.012,24.19,28.232,26.306,24.87,10.287,18.461,8.087,3.681,8.306,5.597,16.821,26.91,29.271,26.778,26.702,25.029,24.529,25.016,24.04,-6.803,3.465,-2.116,-3.001,14.581,5.311,0.124,13.48,26.329,26.356,27.494,26.806,24.335,19.059,17.102,11.3,-34.099,-23.853,-9.801,13.831,27.744,24.67,17.539,NA,NA,27.561,28.409,27.945,23.971,1.479,10.185
"2012-11",-28.102,-13.823,-9.265,-0.46,6.769,7.41,14.471,23.103,25.759,24.433,27.898,26.374,26.249,13.682,22.749,10.132,-0.503,2.548,-4.753,10.8,19.89,27.615,26.331,26.256,24.884,24.688,26.059,25.23,-21.783,-8.055,-15.013,-15.948,7.463,-1.697,-5.461,8.872,23.305,21.853,27.091,29.941,28.376,22.461,20.823,14.378,-23.397,-12.535,-19.126,12.14,27.957,25.8,14.681,NA,NA,27.372,28.175,27.957,25.674,2.28,7.256
"2012-12",-30.867,-22.384,-15.968,-4.594,-1.72,-0.339,11.398,22.691,24.818,23.432,26.104,25.152,25.445,14.19,22.892,12.105,-9.813,-1.528,-12.404,8.492,14.941,23.18,24.096,25.361,24.338,23.352,24.375,25.545,-30.307,-13.168,-23.625,-21.619,1.499,-7.26,-9.677,3.456,17.723,17.794,26.424,29.82,29.944,25.658,22.921,16.24,-15.295,-6.639,-23.79,9.203,27.945,26.924,13.1,NA,NA,26.147,27.596,27.662,26.748,4.057,4.36
"2013-01",-31.82,-20.687,-26.293,-5.08,-1.628,-2.179,10.439,22.752,24.761,24.131,26.748,25.042,26.218,15.927,25.489,13.111,-10.544,-6.191,-18.199,5.539,14.043,23.833,24.406,24.936,24.639,22.715,24.623,26.034,-36.316,-18.607,-24.32,-23.737,0.34,-8.556,-10.763,2.339,15.993,16.982,25.847,28.417,29.505,24.673,24.292,17.74,-15.311,-6.518,-19.483,6.571,27.96,27.66,11.49,NA,NA,24.546,27.176,27.297,27.077,5.446,3.194
"2013-02",-28.72,-20.906,-27.005,-6.525,-3.1,-2.102,12.405,23.344,25.056,24.543,26.787,24.98,25.478,15.206,24.61,14.532,-5.773,-5.458,-14.942,6.015,17.396,27.397,26.081,26.036,25.226,24.196,23.656,26.243,-33.259,-16.896,-20.644,-21.364,0.825,-4.296,-7.067,3.893,17.469,20.182,26.248,28.405,29.573,24.505,24.779,19.551,-25.413,-13.611,-16.142,8.327,27.824,27.801,9.629,NA,NA,24.292,27.765,27.756,27.719,4.755,3.474
"2013-03",-30.243,-16.263,-21.546,-0.727,5.603,2.542,18.145,24.426,25.114,24.613,27.082,24.793,25.087,13.62,22.597,13.237,-1.706,1.284,-4.318,8.8,21.01,29.287,27.941,27.831,25.483,23.638,24.453,25.908,-25.168,-5.815,-9.54,-17.493,5.906,1.689,-3.819,8.151,20.581,24.372,27.011,27.477,23.905,23.485,20.001,17.504,-37.493,-23.901,-22.303,6.762,27.997,28.252,11.199,NA,NA,24.231,28.776,28.642,27.732,3.606,5.413
"2013-04",-21.468,-5.455,-9.389,6.746,11.442,7.989,21.052,24.413,25.115,24.029,27.32,24.297,24.095,11.118,19.541,10.094,0.646,5.608,4.28,12.991,25.716,31.393,28.025,28.706,25.183,19.863,22.313,24.589,-13.16,2.367,-2.808,-8.401,11.472,7.139,-1.159,12.452,24.599,28.322,27.843,25.858,23.034,20.376,18.515,14.437,-41.548,-27.708,-18.235,9.394,27.973,27.921,11.742,NA,NA,25.402,29.826,29.274,27.141,1.848,8.462
"2013-05",-12.225,2.076,0.213,11.438,17.811,13.158,23.67,25.468,26.171,22.951,26.453,22.558,22.124,6.188,16.403,6.206,6.588,12.026,10.476,18.629,29.847,30.908,27.032,27.89,23.333,18.395,20.83,22.231,-3.554,6.488,3.214,-0.633,20.201,13.673,2.57,17.185,30.197,31.269,28.485,24.109,18.018,17.255,13.642,13.713,-45.769,-28.746,-6.467,11.129,27.937,27.054,13.181,NA,NA,27.59,29.873,29.232,24.991,-0.881,10.983
"2013-06",-5.37,9.078,7.553,18.254,25.095,19.072,27.165,25.617,26.621,22.134,25.368,22.333,21.533,4.171,15.026,4.338,11.763,17.466,15.081,25.023,32.481,29.894,26.711,27.94,22.755,16.457,19.686,20.818,5.376,14.377,12.354,7.098,25.098,20.435,7.352,20.74,32.352,31.855,27.72,21.07,13.266,15.04,10.222,11.573,-46.623,-35.192,-0.973,12.979,27.492,26.11,15.019,NA,NA,27.963,28.976,28.363,23.542,-0.759,13.518
"2013-07",-3.829,11.217,9.187,22.633,27.385,21.867,25.795,25.199,27.279,21.958,25.177,22.122,21.423,3.622,14.167,3.524,13.515,20.987,18.741,26.439,32.517,29.039,25.848,26.907,22.505,15.671,19.013,19.993,9.559,18.689,17.822,13.2,26.091,24.964,8.846,24.291,32.858,28.325,27.378,20.823,12.723,12.684,9.829,9.535,-45.172,-32.122,0.18,14.815,27.201,25.201,17.298,NA,NA,26.719,28.584,27.903,22.473,-2.322,14.749
"2013-08",-7.825,10.793,7.493,21.729,26.545,20.089,25.516,25.171,27.545,22.502,25.997,23.369,23.75,6.515,15.783,5.206,12.844,17.437,17.867,25.161,31.328,27.632,25.717,26.761,23.421,16.584,18.823,20.567,5.558,16.094,12.256,11.712,25.613,20.738,7.969,23.459,32.073,29.238,27.436,22.862,17.053,14.436,11.635,9.108,-43.682,-32.333,-0.496,16.293,27.177,24.193,18.678,NA,NA,25.749,28.34,27.753,22.788,-2.096,14.203
"2013-09",-14.609,5.627,0.847,17.017,19.27,14.918,24.066,25.336,27.172,23.963,27.617,25.87,26.716,8.795,18.765,5.917,8.734,14.31,10.829,22.467,29.815,29.213,26.871,27.21,24.323,22.279,22.745,21.8,-0.11,7.71,4.072,3.909,19.062,12.563,5.16,18.568,28.993,27.57,27.131,25.725,19.719,16.522,12.877,10.208,-42.187,-30.192,-2.459,16.607,27.168,24.446,18.329,NA,NA,25.741,27.966,27.547,22.828,0.028,12.196
"2013-10",-19.083,-2.431,-5.393,10.164,12.969,8.884,20.506,24.389,27.173,24.071,28.267,26.642,26.099,10.49,18.36,7.799,2.368,5.252,0.354,16.999,27.408,29.679,27.171,26.362,24.509,23.268,24.475,23.173,-8.772,1.488,-2.784,-3.002,13.778,7.642,-0.421,13.96,26.845,25.686,26.825,27.622,23.06,19.354,16.72,12.151,-36.387,-22.991,-4.75,15.453,27.718,24.921,15.251,NA,NA,26.812,28.382,28.03,23.158,0.941,9.816
"2013-11",-27.572,-11.222,-14.271,-0.973,2.248,3.567,16.181,24.322,26.515,24.006,27.274,26.163,26.575,13.7,21.887,10.82,-2.223,1.729,-5.617,11.479,21.638,28.239,26.089,25.39,23.852,24.651,26.427,25.066,-21.881,-7.527,-14.741,-14.039,7.049,-1.18,-5.059,8.214,22.323,22.065,26.361,29.91,27.626,20.682,19.283,13.461,-23.313,-14.518,-10.901,14.083,28.173,25.882,13.287,NA,NA,27.341,27.822,27.896,24.126,2.706,6.981
"2013-12",-32.13,-16.531,-22.032,-4.263,-1.285,-1.513,10.557,23.183,25.788,23.414,25.943,25.407,25.614,15.993,24.239,13.481,-1.246,-0.823,-10.367,6.84,14.961,23.552,25.516,24.832,25.082,23.753,25.767,25.737,-28.551,-14.136,-22.078,-23.172,0.852,-9.514,-8.799,3.492,19.177,18.016,26.259,30.765,31.463,25.418,23.437,14.794,-13.475,-6.156,-16.415,11.267,28.258,26.688,12.187,NA,NA,25.575,27.747,27.835,25.753,4.034,4.843
"2014-01",-27.141,-19.984,-26.56,-6.122,-4.739,-6.036,10.382,23.036,25.316,24.05,26.352,25.094,26.118,16.777,26.715,13.275,-7.893,-6.032,-15.623,5.543,14.751,25.232,25.434,25.211,25.142,23.933,24.466,26.212,-31.429,-17.834,-26.049,-23.846,0.267,-9.414,-10.475,2.4,16.503,16.867,25.845,30.581,31.432,25.625,23.909,17.178,-15.697,-7.652,-16.575,10.92,28.291,27.25,9.856,NA,NA,24.314,26.951,27.221,26.86,5.265,3.496
"2014-02",-27.927,-21.497,-24.428,-1.056,-0.695,-2.887,13,23.345,24.975,25.313,27.84,25.215,26.41,15.796,24.864,13.81,-6.637,-3.582,-9.797,7.767,17.697,27.482,26.833,26.552,25.406,25.109,24.93,25.702,-30.734,-10.405,-19.879,-22.27,4.556,-4.156,-7.3,3.819,18.957,20.87,26.117,29.198,30.148,24.116,25.269,17.686,-27.794,-16.855,-23.415,5.619,28.373,27.755,9.121,NA,NA,24.428,27.548,27.862,27.168,5.564,4.22
"2014-03",-27.832,-11.738,-20.125,2.169,4.459,0.109,15.296,23.901,24.602,25.46,28.428,25.078,25.982,14.152,22.548,12.727,-1.446,1.834,-1.38,10.331,20.642,29.286,28.068,28.242,25.987,24,23.947,25.811,-22.929,-1.419,-9.987,-16.174,9.15,4.618,-3.888,8.835,22.149,23.655,27.027,29.15,28.937,23.921,21.248,16.719,-38.252,-23.577,-21.991,6.19,28.499,28.282,9.308,NA,NA,24.685,28.646,28.565,27.03,4.304,6.263
"2014-04",-21.672,-4.12,-8.125,6.227,11.587,8.973,19.502,25.002,25.281,24.55,28.042,24.325,24.684,10.471,19.292,9.401,3.161,6.857,4.739,14.798,24.942,30.201,27.626,28.042,24.581,21.522,22.82,24.261,-13.234,1.377,-2.553,-7.416,12.148,6.469,-2.45,12.775,25.524,27.229,28.085,28.285,23.947,21.15,18.131,14.484,-41.3,-25.465,-12.709,9.927,28.423,27.598,9.647,NA,NA,26.002,30.192,29.774,26.995,2.375,8.747
"2014-05",-13.006,3.415,-0.467,11.481,17.42,14.215,22.405,25.689,25.989,23.182,26.666,23.586,23.209,7.946,17.684,7.936,6.361,9.527,6.816,17.862,28.952,31.504,27.773,28.134,23.81,19.377,21.135,22.384,-1.848,7.118,3.926,-0.093,20.59,16.358,3.055,17.599,29.599,31.402,28.654,24.711,18.289,17.87,13.824,12.479,-46.978,-29.67,-3.124,11.906,28.304,26.247,11.345,NA,NA,27.274,30.126,29.542,24.856,-0.155,11.074
"2014-06",-4.631,9.338,5.242,15.386,20.65,17.17,23.778,26.163,27.174,22.597,25.783,22.808,21.367,3.955,14.231,4.423,10.85,18.616,16.575,24.124,32.031,30.624,27.235,28.376,23.316,16.954,19.177,20.801,7,15.414,11.229,7.003,23.103,18.492,6.153,20.986,32.183,31.749,28.223,21.054,13.199,13.772,10.294,10.476,-44.284,-34.178,-0.879,14.547,27.682,25.246,13.776,NA,NA,28.798,29.367,28.601,23.299,-1.041,13.395
"2014-07",-2.593,12.153,10.057,21.33,26.341,21.631,25.946,26.099,28.069,21.943,25.216,22.786,20.113,3.038,12.097,4.315,14.251,21.616,18.136,26.786,33.507,30.179,26.944,27.911,23.307,16.157,19.335,20.631,9.871,17.748,17.44,12.015,26.465,23.242,9.044,22.504,32.894,31.168,27.443,20.72,13.155,13.083,9.913,9.59,-46.044,-33.307,1.33,16.078,26.842,24.499,16.511,NA,NA,27.399,28.516,27.897,22.707,-1.908,14.796
"2014-08",-6.058,10.378,9.116,21.38,24.781,20.578,25.27,26.125,28.028,22.261,25.629,23.265,22.072,6.261,14.841,5.35,11.306,17.402,15.739,26.774,32.202,28.719,26.662,27.684,24.337,17.159,20.753,21.161,6.53,16.622,14.396,10.311,25.903,21.777,8.229,22.756,32.861,27.73,27.361,25.612,17.477,16.787,11.621,10.289,-42.355,-33.929,1.38,16.767,27.059,24.18,18.971,NA,NA,26.015,28.193,27.785,22.406,-1.296,14.547
"2014-09",-14.687,5.936,3.286,16.356,21.049,15.657,24.15,26.019,28.074,24.074,27.554,25.445,26.347,8.569,18.782,6.415,6.444,11.684,11.044,23.009,30.266,29.445,27.391,27.403,24.692,23.326,23.783,21.904,1.083,10.457,5.797,4.783,21.254,14.216,3.601,19.267,29.475,27.805,27.299,25.855,21.323,18.505,15.209,11.125,-40.979,-33.726,-2.658,16.437,27.348,24.589,18.545,NA,NA,26.532,28.781,28.24,22.297,-0.946,12.753
"2014-10",-24.271,-2.243,-1.728,6.065,12.863,13.348,19.694,25.403,27.518,24.273,27.921,26.072,25.912,9.759,18.648,7.605,6.518,7.578,2.913,15.465,25.207,29.814,27.255,26.621,24.911,23.843,25.117,24.391,-7.493,1.057,-3.43,-4.116,13.305,7.36,-1.023,14.539,26.072,25.553,27.09,28.239,25.022,20.285,16.915,11.538,-36.468,-25.847,-5.899,15.072,27.65,24.74,16.918,NA,NA,27.778,28.614,28.265,23.524,0.178,9.856
"2014-11",-25.728,-11.586,-11.103,0.221,3.59,3.667,13.9,24.681,26.873,24.43,27.719,26.292,26.18,13.763,21.622,10.828,-2.22,0.437,-3.792,11.217,21.4,28.26,26.402,26.046,23.607,24.774,23.577,24.897,-21.592,-4.249,-12.041,-13.666,8.19,-0.369,-4.724,8.994,21.96,21.699,26.539,30.563,29.858,24.405,21.058,13.017,-23.364,-14.668,-14.219,12.756,27.95,25.413,14.647,NA,NA,27.129,28.017,28.066,25.174,2.447,7.443
"2014-12",-28.28,-15.668,-16.933,-3.424,-2.547,-2.42,8.394,22.325,25.327,24.6,27.364,25.524,26.315,15.176,23.731,12.095,-6.438,-3.737,-10.289,7.841,18.239,26.804,25.745,25.809,24.049,24.447,25.684,26.4,-30.027,-9.353,-20.466,-22.146,4.254,-6.083,-9.428,3.993,19.153,17.843,25.549,31.57,31.657,25.106,23.312,16.659,-14.783,-6.835,-23.788,10.405,28.339,26.473,13.334,NA,NA,26.403,27.316,27.301,26.165,3.698,5.474