Year,Value,Global,Wind,Jan,(mph)
1940,12.952
1941,13.159
1942,13.099
1943,13.297
1944,13.079
1945,12.958
1946,13.709
1947,13.164
1948,13.148
1949,13.006
1950,12.975
1951,13.283
1952,13.483
1953,13.137
1954,13.476
1955,13.189
1956,13.003
1957,13.184
1958,13.285
1959,13.467
1960,13.366
1961,13.5
1962,13.569
1963,13.265
1964,13.337
1965,13.295
1966,13.331
1967,13.403
1968,13.543
1969,13.051
1970,13.25
1971,13.236
1972,13.059
1973,13.484
1974,13.457
1975,13.421
1976,13.413
1977,13.15
1978,13.493
1979,13.628
1980,13.601
1981,13.595
1982,13.599
1983,13.586
1984,13.257
1985,13.37
1986,13.844
1987,13.763
1988,13.703
1989,13.694
1990,14.023
1991,13.52
1992,13.405
1993,13.481
1994,13.608
1995,13.769
1996,13.469
1997,13.74
1998,13.989
1999,13.769
2000,13.596
2001,13.584
2002,13.791
2003,13.872
2004,13.456
2005,13.901
2006,13.957
2007,14.089
2008,13.952
2009,13.78
2010,14.009
2011,13.825
2012,13.76
2013,14.111
2014,13.921
2015,13.899
2016,13.775
2017,13.579
2018,13.988
2019,13.743
2020,13.773
2021,13.901
2022,13.598
2023,13.836
2024,13.806
2025,13.65