2022 | Democratic | 1,647,644 | 39.9% | | Republican | 2,484,753 | 60.1% | |
2018 | Democratic | 2,084,593 | 47.8% | | Republican | 2,272,440 | 52.2% | |
2014 | Democratic | 1,178,426 | 38.5% | | Republican | 1,882,048 | 61.5% | |
2010 | Democratic | 1,772,717 | 46.3% | | Republican | 1,821,408 | 47.5% | | Other | 237,586 | 6.2% | |
2006 | Democratic | 2,035,757 | 52.6% | | Republican | 1,833,796 | 47.4% | |
2002 | Democratic | 1,123,318 | 35.9% | | Republican | 2,007,411 | 64.1% | |
1998 | Democratic | 1,240,102 | 37.8% | | Republican | 2,037,864 | 62.2% | |
1994 | Democratic | 1,625,247 | 48.6% | | Republican | 1,716,451 | 51.4% | | Other | 123 | 0.0% | |
1990 | Democratic | 1,680,698 | 50.0% | | Republican | 1,679,464 | 50.0% | |
1986 | Democratic | 1,821,587 | 59.8% | | Republican | 1,222,102 | 40.2% | |
1982 | Democratic | 2,036,243 | 61.3% | | Republican | 1,203,797 | 36.2% | | Other | 81,974 | 2.5% | |
1978 | Democratic | 1,700,262 | 63.7% | | Republican | 968,220 | 36.3% | |
1974 | Democratic | 1,645,923 | 59.1% | | Republican | 1,140,556 | 40.9% | |
1970 | Democratic | 1,613,926 | 55.4% | | Republican | 1,297,421 | 44.6% | | Other | 94 | 0.0% | |
1966 | Democratic | 1,233,805 | 44.8% | | Republican | 1,522,038 | 55.2% | |
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