2022 | Democratic | 1,692,160 | 41.4% | | Republican | 2,390,542 | 58.6% | |
2018 | Democratic | 2,022,016 | 46.7% | | Republican | 2,304,444 | 53.3% | |
2014 | Democratic | 1,323,325 | 43.4% | | Republican | 1,724,060 | 56.6% | |
2010 | Democratic | 1,525,983 | 40.6% | | Republican | 2,050,137 | 54.5% | | Other | 184,477 | 4.9% | |
2006 | Democratic | 2,223,169 | 57.9% | | Republican | 1,618,581 | 42.1% | |
2002 | Democratic | 1,459,113 | 46.7% | | Republican | 1,666,844 | 53.3% | | Other | 108 | 0.0% | |
1998 | Democratic | 1,472,940 | 46.1% | | Republican | 1,719,143 | 53.9% | |
1994 | Democratic | 1,370,737 | 42.3% | | Republican | 1,740,710 | 53.7% | | Independent | 127,670 | 3.9% | |
1990 | Democratic | 1,961,127 | 59.5% | | Republican | 1,336,761 | 40.5% | |
1986 | Democratic | 1,648,569 | 54.9% | | Republican | 1,352,611 | 45.1% | |
1982 | Democratic | 1,541,199 | 48.1% | | Republican | 1,470,172 | 45.8% | | Other | 195,957 | 6.1% | |
1978 | Democratic | 1,639,317 | 63.5% | | Republican | 941,852 | 36.5% | |
1974 | Democratic | 1,758,559 | 63.2% | | Republican | 1,025,697 | 36.8% | |
1970 | Democratic | 1,591,959 | 55.6% | | Republican | 1,271,470 | 44.4% | |
1966 | Democratic | 1,095,756 | 41.1% | | Republican | 1,567,094 | 58.9% | |
|