Adair 73 1998 12 1964 Alfalfa 76 2021 12 1976 Atoka 78 1998 11 1976 Beaver 83 2014 5 1952 Beckham 77 1970 12 1976 Blaine 80 1933 8 1896 Bryan 80 1927 15 1976 Caddo 77 1933 11 1979 Canadian 75 2021 11 1896 Carter 80 1950 7 1911 Cherokee 76 2014 13 1965 Choctaw 83 1949 16 1979 Cimarron 80 1932 5 1974 Cleveland 77 1933 15 1905 Coal 77 2014 14 1897 Comanche 79 1927 10 1979 Cotton 78 1939 11 1976 Craig 75 1933 9 1905 Creek 81 1927 9 1976 Custer 76 1933 8 1896 Delaware 77 1949 10 1964 Dewey 79 1949 10 1976 Ellis 80 1973 8 1952 Garfield 80 1922 9 1911 Garvin 78 1975 12 1911 Grady 77 1975 9 1976 Grant 77 1933 6 1896 Greer 79 1970 15 1976 Harmon 79 1980 6 2006 Harper 78 1995 11 1919 Haskell 74 1970 15 1995 Hughes 77 2014 12 1976 Jackson 80 2021 14 2001 Jefferson 80 2021 14 1911 Johnston 84 1927 11 1911 Kay 76 1970 10 1964 Kingfisher 77 1933 11 1976 Kiowa 77 1970 10 1976 Latimer 84 1927 8 1979 Le_flore 78 1940 9 1979 Lincoln 79 1927 8 1896 Logan 77 1933 11 1976 Love 81 1950 17 1976 Major 76 1970 8 1896 Marshall 78 1950 16 1979 Mayes 75 1941 9 1976 Mcclain 78 2021 13 1976 Mccurtain 81 1949 11 1976 Mcintosh 73 1975 14 1976 Murray 79 1927 14 1979 Muskogee 81 1927 10 1976 Noble 79 1933 10 1976 Nowata 73 1991 12 1964 Okfuskee 75 1927 12 1964 Oklahoma 78 1975 13 1976 Okmulgee 79 1927 9 1976 Osage 80 1933 9 1964 Ottawa 75 2014 10 1964 Pawnee 80 1933 6 1976 Payne 78 1933 10 1897 Pittsburg 78 2014 12 1979 Pontotoc 79 1933 15 1974 Pottawatomie 76 1933 12 1911 Pushmataha 79 1927 11 1979 Roger_Mills 81 2014 12 1976 Rogers 78 1933 5 1976 Seminole 78 1940 12 1976 Sequoyah 81 2006 14 1976 Stephens 81 1949 15 1911 Texas 78 1973 4 1974 Tillman 79 2021 10 2006 Tulsa 77 2014 6 1976 Wagoner 78 1970 13 1896 Washington -999 -999 -999 -999 Washita 77 1933 15 1976 Woods 84 2014 8 1952 Woodward 81 2021 9 2006