Year,Value,US and Canada,Temp,Dec-Feb,(°C)
1941,40.128
1942,53.916
1943,64.603
1944,25.415
1945,36.636
1946,72.924
1947,61.283
1948,69.9
1949,76.128
1950,67.452
1951,57.654
1952,66.536
1953,8.957
1954,31.832
1955,43.269
1956,55.778
1957,59.786
1958,29.013
1959,59.686
1960,25.485
1961,38.82
1962,76.557
1963,46.553
1964,44.954
1965,66.835
1966,62.275
1967,61.263
1968,38.703
1969,50.34
1970,30.4
1971,65.599
1972,69.552
1973,64.71
1974,54.34
1975,40.271
1976,44.523
1977,39.666
1978,49.616
1979,82.462
1980,16.421
1981,14.278
1982,67.503
1983,25.541
1984,52.551
1985,63.076
1986,27.681
1987,21.095
1988,29.84
1989,41.53
1990,50.527
1991,44.752
1992,30.075
1993,46.634
1994,59.558
1995,9.155
1996,52.075
1997,21.986
1998,17.9
1999,13.705
2000,7.148
2001,52.865
2002,11.873
2003,25.209
2004,34.113
2005,30.566
2006,3.345
2007,14.442
2008,51.068
2009,47.79
2010,35.123
2011,55.898
2012,13.694
2013,42.074
2014,69.896
2015,49.132
2016,3.362
2017,19.327
2018,43.783
2019,48.108
2020,21.099
2021,33.161
2022,55.733
2023,43.982
2024,4.556
2025,26.688