2022 | Democratic | 692,691 | 40.7% | | Republican | 988,501 | 58.0% | | Other | 22,000 | 1.3% | |
2018 | Democratic | 784,182 | 45.9% | | Republican | 921,342 | 54.0% | | Other | 2,045 | 0.1% | |
2014 | Democratic | 516,166 | 41.4% | | Republican | 696,645 | 55.9% | | Other | 33,490 | 2.7% | |
2010 | Democratic | 630,534 | 46.9% | | Republican | 690,525 | 51.4% | | Other | 23,139 | 1.7% | |
2006 | Democratic | 489,076 | 44.8% | | Republican | 601,868 | 55.1% | | Other | 1,008 | 0.1% | |
2002 | Democratic | 521,140 | 47.0% | | Republican | 585,422 | 52.8% | | Other | 1,163 | 0.1% | |
1998 | Democratic | 570,070 | 53.2% | | Republican | 484,088 | 45.2% | | Other | 16,711 | 1.6% | |
1994 | Democratic | 447,002 | 47.9% | | Republican | 470,756 | 50.4% | | Other | 16,092 | 1.7% | |
1990 | Democratic | 212,048 | 27.9% | | Republican | 528,831 | 69.5% | | Other | 20,140 | 2.6% | |
1986 | Democratic | 361,328 | 47.9% | | Republican | 384,565 | 51.0% | | Other | 7,856 | 1.0% | |
1982 | Democratic | 468,787 | 69.8% | | Republican | 202,806 | 30.2% | | Other | 184 | 0.0% | |
1978 | Democratic | 384,898 | 61.3% | | Republican | 236,946 | 37.7% | | Other | 6,039 | 1.0% | |
1974 | Democratic | 248,861 | 47.5% | | Republican | 266,338 | 50.9% | | Other | 8,313 | 1.6% | |
1970 | Democratic | 251,151 | 51.7% | | Republican | 221,236 | 45.6% | | Other | 13,073 | 2.7% | |
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