Adair 75 1970 3 1979 Alfalfa 79 2015 -2 1918 Atoka 80 1970 9 1948 Beaver 81 2015 -6 1949 Beckham 77 2011 4 1948 Blaine 79 1909 1 1895 Bryan 81 1970 10 1948 Caddo 82 1911 4 1948 Canadian 77 2015 3 1972 Carter 82 2015 7 1948 Cherokee 74 1970 3 1948 Choctaw 80 1970 10 1963 Cimarron 75 1986 -19 1948 Cleveland 80 2015 2 1948 Coal 78 2015 8 1963 Comanche 80 2013 -4 1873 Cotton 79 2013 8 1948 Craig 70 1909 -1 1979 Creek 74 2011 -3 1918 Custer 78 2011 3 1918 Delaware 73 2002 -1 1925 Dewey 76 2011 -1 1918 Ellis 78 2008 -2 1948 Garfield 78 2015 2 1918 Garvin 80 2015 7 1997 Grady 77 2015 2 1963 Grant 75 2013 -5 1918 Greer 83 2015 7 1948 Harmon 80 2008 7 2009 Harper 77 2013 -6 1948 Haskell 78 1970 3 1997 Hughes 78 2015 5 1997 Jackson 83 2015 6 2009 Jefferson 80 2015 10 1948 Johnston 82 1970 8 1948 Kay 80 2015 -6 1918 Kingfisher 77 2011 3 1948 Kiowa 80 2015 5 2009 Latimer 80 1970 7 1948 Le_flore 78 1975 5 1963 Lincoln 80 2015 3 1948 Logan 80 2015 0 1979 Love 82 1970 10 1948 Major 78 2011 2 1972 Marshall 80 1970 9 1948 Mayes 72 1969 3 1948 Mcclain 79 2015 1 1948 Mccurtain 78 1975 3 1963 Mcintosh 77 1970 6 1963 Murray 78 2015 6 2014 Muskogee 76 1970 3 1925 Noble 81 2015 1 1972 Nowata 70 1947 1 1997 Okfuskee 75 1970 3 1948 Oklahoma 79 2015 3 1963 Okmulgee 77 2002 4 1948 Osage 80 2015 -3 1948 Ottawa 73 2015 1 1997 Pawnee 77 2015 -1 1979 Payne 82 2015 0 1963 Pittsburg 79 2015 6 1948 Pontotoc 79 2015 5 1997 Pottawatomie 76 2015 5 1897 Pushmataha 80 2015 9 1963 Roger_Mills 80 2015 1 1948 Rogers 70 2015 0 1963 Seminole 80 2015 5 1997 Sequoyah 77 1970 1 1963 Stephens 80 1910 4 1948 Texas 80 2015 -12 1948 Tillman 81 2013 9 2009 Tulsa 80 2015 0 1963 Wagoner 73 1970 4 1948 Washington -999 -999 -999 -999 Washita 79 2015 5 1972 Woods 85 2015 -5 1918 Woodward 81 2015 -4 2009