Year,Value,Nebraska (State),Wind,Mar,(mph)
1940,10.493
1941,9.322
1942,11.847
1943,10.427
1944,10.817
1945,9.806
1946,10.854
1947,10.444
1948,10.57
1949,10.591
1950,12.298
1951,12.17
1952,10.776
1953,12.087
1954,11.233
1955,11.24
1956,11.644
1957,10.416
1958,9.798
1959,11.316
1960,12.056
1961,10.728
1962,12.036
1963,11.266
1964,10.947
1965,11.363
1966,12.033
1967,10.231
1968,11.123
1969,11.1
1970,9.235
1971,10.632
1972,10.73
1973,10.535
1974,10.324
1975,11.146
1976,10.893
1977,12.352
1978,9.523
1979,11.688
1980,10.403
1981,9.664
1982,11.283
1983,11.083
1984,9.532
1985,10.728
1986,10.322
1987,11.561
1988,11.366
1989,10.037
1990,9.586
1991,10.568
1992,9.378
1993,10.402
1994,9.483
1995,10.605
1996,10.698
1997,11.16
1998,10.032
1999,10.178
2000,9.389
2001,8.655
2002,10.171
2003,10.222
2004,11.124
2005,10.131
2006,11.443
2007,10.793
2008,9.932
2009,11.451
2010,10.279
2011,10.258
2012,10.854
2013,10.355
2014,11.156
2015,9.956
2016,11.005
2017,10.742
2018,10.606
2019,10.19
2020,10.466
2021,10.774
2022,11.436
2023,10.22
2024,10.552
2025,11.851