month,series_key,series_label,value
January,early,1984-2002,0.011277263
February,early,1984-2002,0.036012263
March,early,1984-2002,0.079810842
April,early,1984-2002,0.110394526
May,early,1984-2002,0.140975947
June,early,1984-2002,0.553793526
July,early,1984-2002,0.766825632
August,early,1984-2002,0.803429842
September,early,1984-2002,0.123053158
October,early,1984-2002,0.099235053
November,early,1984-2002,0.057364
December,early,1984-2002,0.006277158
January,late,2003-2021,0.035409211
February,late,2003-2021,0.076116053
March,late,2003-2021,0.263939842
April,late,2003-2021,0.316393842
May,late,2003-2021,0.341737368
June,late,2003-2021,1.520159474
July,late,2003-2021,1.788176105
August,late,2003-2021,1.317573158
September,late,2003-2021,0.369022789
October,late,2003-2021,0.142059526
November,late,2003-2021,0.050417368
December,late,2003-2021,0.040890684