Adair 76 1965 19 1977 Alfalfa 82 1910 5 1975 Atoka 84 1965 12 1938 Beaver 82 1981 4 1993 Beckham 86 1970 8 1993 Blaine 83 1910 8 1975 Bryan 84 1965 19 1993 Caddo 85 1910 10 1993 Canadian 79 1970 11 1975 Carter 84 1965 14 1895 Cherokee 81 1965 16 1950 Choctaw 82 1965 19 1993 Cimarron 80 1990 -4 1952 Cleveland 79 1970 10 1898 Coal 79 1894 18 1895 Comanche 85 1910 11 1975 Cotton 83 1970 15 1993 Craig 83 1965 11 1993 Creek 78 1927 13 1993 Custer 84 1910 10 1993 Delaware 77 1965 12 1950 Dewey 82 1949 7 1975 Ellis 83 1981 3 1975 Garfield 84 1910 10 1975 Garvin 84 1965 13 1993 Grady 83 1910 13 1975 Grant 83 1910 6 1975 Greer 87 1970 9 1993 Harmon 87 1970 10 1993 Harper 83 1995 5 1975 Haskell 82 1965 17 1993 Hughes 82 1965 16 1993 Jackson 89 1970 12 1993 Jefferson 85 1965 16 1993 Johnston 87 1910 22 1911 Kay 82 1910 8 1975 Kingfisher 84 1910 10 1895 Kiowa 87 1970 6 1993 Latimer 82 1965 17 1993 Le_flore 80 1965 18 1993 Lincoln 84 1910 9 1895 Logan 84 1910 7 1895 Love 83 1965 15 1993 Major 78 1960 8 1975 Marshall 84 1965 18 1993 Mayes 81 1965 13 1993 Mcclain 87 1894 11 1993 Mccurtain 85 1965 13 1938 Mcintosh 82 1965 15 1993 Murray 80 1927 15 1993 Muskogee 81 1965 14 1938 Noble 78 2006 9 1975 Nowata 82 1965 11 1993 Okfuskee 80 1965 15 1993 Oklahoma 83 1965 13 1975 Okmulgee 82 1910 15 1993 Osage 82 1911 10 1993 Ottawa 79 1965 11 1950 Pawnee 86 1927 10 1993 Payne 82 1910 9 1895 Pittsburg 83 1965 19 2010 Pontotoc 82 1910 15 1993 Pottawatomie 81 1910 7 1895 Pushmataha 83 1965 17 1993 Roger_Mills 84 1970 6 1993 Rogers 81 1965 14 1993 Seminole 83 1965 16 1955 Sequoyah 82 1965 11 1938 Stephens 83 1910 14 1993 Texas 83 1995 1 1980 Tillman 85 1910 13 1993 Tulsa 83 1965 14 1993 Wagoner 81 1965 12 1950 Washington -999 -999 -999 -999 Washita 85 1910 13 1903 Woods 84 1894 3 1993 Woodward 83 1981 4 1975