year,series,value,unit
1951,sst,82.1066,°F
1951,pdi,2.6784,10^11 m^3/s^2
1952,sst,82.21388,°F
1952,pdi,2.249,10^11 m^3/s^2
1953,sst,82.15412,°F
1953,pdi,2.1383,10^11 m^3/s^2
1954,sst,82.01354,°F
1954,pdi,2.3011,10^11 m^3/s^2
1955,sst,81.9455,°F
1955,pdi,2.2156,10^11 m^3/s^2
1956,sst,82.02902,°F
1956,pdi,1.9505,10^11 m^3/s^2
1957,sst,82.09598,°F
1957,pdi,1.783,10^11 m^3/s^2
1958,sst,82.02362,°F
1958,pdi,1.778,10^11 m^3/s^2
1959,sst,81.87494,°F
1959,pdi,2.0556,10^11 m^3/s^2
1960,sst,81.8078,°F
1960,pdi,2.4492,10^11 m^3/s^2
1961,sst,81.8978,°F
1961,pdi,2.5897,10^11 m^3/s^2
1962,sst,81.9482,°F
1962,pdi,2.5354,10^11 m^3/s^2
1963,sst,81.85316,°F
1963,pdi,2.4939,10^11 m^3/s^2
1964,sst,81.75254,°F
1964,pdi,2.6379,10^11 m^3/s^2
1965,sst,81.7466,°F
1965,pdi,2.7074,10^11 m^3/s^2
1966,sst,81.77846,°F
1966,pdi,2.419,10^11 m^3/s^2
1967,sst,81.81104,°F
1967,pdi,2.1363,10^11 m^3/s^2
1968,sst,81.87872,°F
1968,pdi,1.9656,10^11 m^3/s^2
1969,sst,81.91652,°F
1969,pdi,1.9072,10^11 m^3/s^2
1970,sst,81.78728,°F
1970,pdi,1.9082,10^11 m^3/s^2
1971,sst,81.55508,°F
1971,pdi,1.6771,10^11 m^3/s^2
1972,sst,81.4136,°F
1972,pdi,1.424,10^11 m^3/s^2
1973,sst,81.37796,°F
1973,pdi,1.3788,10^11 m^3/s^2
1974,sst,81.41198,°F
1974,pdi,1.5631,10^11 m^3/s^2
1975,sst,81.51332,°F
1975,pdi,1.718,10^11 m^3/s^2
1976,sst,81.61736,°F
1976,pdi,1.5895,10^11 m^3/s^2
1977,sst,81.68396,°F
1977,pdi,1.5082,10^11 m^3/s^2
1978,sst,81.78962,°F
1978,pdi,1.9018,10^11 m^3/s^2
1979,sst,81.97178,°F
1979,pdi,2.6182,10^11 m^3/s^2
1980,sst,82.03964,°F
1980,pdi,2.8708,10^11 m^3/s^2
1981,sst,81.88304,°F
1981,pdi,2.2747,10^11 m^3/s^2
1982,sst,81.6503,°F
1982,pdi,1.4132,10^11 m^3/s^2
1983,sst,81.50918,°F
1983,pdi,1.1123,10^11 m^3/s^2
1984,sst,81.4901,°F
1984,pdi,1.3397,10^11 m^3/s^2
1985,sst,81.60332,°F
1985,pdi,1.4556,10^11 m^3/s^2
1986,sst,81.84002,°F
1986,pdi,1.4057,10^11 m^3/s^2
1987,sst,82.05314,°F
1987,pdi,1.7075,10^11 m^3/s^2
1988,sst,82.17536,°F
1988,pdi,2.3569,10^11 m^3/s^2
1989,sst,82.16564,°F
1989,pdi,2.6223,10^11 m^3/s^2
1990,sst,82.02452,°F
1990,pdi,2.2292,10^11 m^3/s^2
1991,sst,81.82904,°F
1991,pdi,1.6827,10^11 m^3/s^2
1992,sst,81.67334,°F
1992,pdi,1.3428,10^11 m^3/s^2
1993,sst,81.734,°F
1993,pdi,1.5155,10^11 m^3/s^2
1994,sst,81.95414,°F
1994,pdi,2.4098,10^11 m^3/s^2
1995,sst,82.17032,°F
1995,pdi,3.3501,10^11 m^3/s^2
1996,sst,82.37804,°F
1996,pdi,3.654,10^11 m^3/s^2
1997,sst,82.553,°F
1997,pdi,3.5959,10^11 m^3/s^2
1998,sst,82.6268,°F
1998,pdi,3.7471,10^11 m^3/s^2
1999,sst,82.55858,°F
1999,pdi,3.8891,10^11 m^3/s^2
2000,sst,82.41872,°F
2000,pdi,3.3709,10^11 m^3/s^2
2001,sst,82.41242,°F
2001,pdi,2.7995,10^11 m^3/s^2
2002,sst,82.60628,°F
2002,pdi,3.231,10^11 m^3/s^2
2003,sst,82.86494,°F
2003,pdi,4.5551,10^11 m^3/s^2
2004,sst,83.07068,°F
2004,pdi,5.5545,10^11 m^3/s^2
2005,sst,83.06402,°F
2005,pdi,5.1439,10^11 m^3/s^2
2006,sst,82.87646,°F
2006,pdi,3.8943,10^11 m^3/s^2
2007,sst,82.71716,°F
2007,pdi,2.9178,10^11 m^3/s^2
2008,sst,82.74092,°F
2008,pdi,2.6936,10^11 m^3/s^2
2009,sst,82.93082,°F
2009,pdi,2.911,10^11 m^3/s^2
2010,sst,83.06348,°F
2010,pdi,3.0732,10^11 m^3/s^2
2011,sst,83.07806,°F
2011,pdi,2.9344,10^11 m^3/s^2
2012,sst,83.00318,°F
2012,pdi,2.342,10^11 m^3/s^2
2013,sst,82.9085,°F
2013,pdi,1.7643,10^11 m^3/s^2
2014,sst,82.85504,°F
2014,pdi,1.7555,10^11 m^3/s^2
2015,sst,82.84784,°F
2015,pdi,2.6053,10^11 m^3/s^2
2016,sst,82.8437,°F
2016,pdi,3.8005,10^11 m^3/s^2
2017,sst,82.7609,°F
2017,pdi,4.53,10^11 m^3/s^2
2018,sst,82.69376,°F
2018,pdi,4.4843,10^11 m^3/s^2
2019,sst,82.71752,°F
2019,pdi,4.157,10^11 m^3/s^2
2020,sst,82.79384,°F
2020,pdi,4.0068,10^11 m^3/s^2