DATA satscore;
INPUT state :$10. sat1990 sat2000;
datalines;
Alabama 1079 1114
Alaska 1015 1034
Arizona 1041 1044
Arkansas 1077 1117
California 1002 1015
Colorado 1067 1071
Delaware 1006 998
Florida 988 998
Georgia 951 974
Guam 975 997
Hawaii 985 1007
Idaho 1066 1081
Illinois 1089 1154
Indiana 972 999
Iowa 1172 1189
Kansas 1129 1154
Kentucky 1089 1098
Louisiana 1088 1120
Maine 991 1004
Maryland 1008 1016
Michigan 1063 1126
Minnesota 1110 1175
Missouri 1089 1149
Montana 1082 1089
Nebraska 1121 1131
Nevada 1022 1027
Ohio 1048 1072
Oklahoma 1095 1123
Oregon 1024 1054
Tennessee 1102 1116
Texas 979 993
Utah 1121 1139
Vermont 1000 1021
Virginia 997 1009
Washington 1024 1054
Wisconsin 1111 1181
Wyoming 1072 1090
;
run;