Year,Value,North America,Temp,Aug,(°F)
1948,62.516
1949,62.852
1950,60.859
1951,62.703
1952,62.29
1953,63.157
1954,63.078
1955,63.026
1956,61.573
1957,62.538
1958,63.109
1959,61.519
1960,62.498
1961,62.923
1962,62.864
1963,62.464
1964,61.237
1965,61.234
1966,61.933
1967,62.287
1968,60.617
1969,62.804
1970,63.099
1971,62.085
1972,61.868
1973,63.123
1974,61.307
1975,61.839
1976,61.843
1977,62.007
1978,61.53
1979,61.853
1980,62.952
1981,63.602
1982,61.487
1983,64.04
1984,63.2
1985,61.585
1986,61.734
1987,61.629
1988,63.521
1989,63.199
1990,62.854
1991,63.563
1992,61.202
1993,62.511
1994,63.263
1995,63.618
1996,62.497
1997,62.782
1998,64.477
1999,63.412
2000,63.077
2001,64.269
2002,62.939
2003,64.313
2004,61.814
2005,63.565
2006,63.628
2007,63.746
2008,63.323
2009,62.976
2010,64.765
2011,64.97
2012,64.78
2013,63.931
2014,63.56
2015,63.88
2016,64.629
2017,63.95
2018,63.435
2019,64.068
2020,65.133
2021,64.236
2022,65.149
2023,65.539
2024,65.127
2025,64.612