2020 | Democratic | 210,309 | 27.0% | | Republican | 547,454 | 70.3% | | Other | 21,155 | 2.7% | |
2018 | Democratic | 290,510 | 49.6% | | Republican | 271,113 | 46.3% | | Other | 24,411 | 4.2% | |
2014 | Democratic | 156,363 | 34.5% | | Republican | 281,821 | 62.1% | | Other | 15,509 | 3.4% | |
2012 | Democratic | 399,898 | 60.6% | | Republican | 240,787 | 36.5% | | Other | 19,517 | 3.0% | |
2010 (S) | Democratic | 283,358 | 53.5% | | Republican | 230,013 | 43.4% | | Other | 16,577 | 3.1% | |
2008 | Democratic | 447,560 | 63.7% | | Republican | 254,629 | 36.3% | | Other | 119 | 0.0% | |
2006 | Democratic | 296,276 | 64.4% | | Republican | 155,043 | 33.7% | | Other | 8,565 | 1.9% | |
2002 | Democratic | 275,281 | 63.1% | | Republican | 160,902 | 36.9% | |
2000 | Democratic | 469,215 | 77.8% | | Republican | 121,635 | 20.2% | | Other | 12,627 | 2.1% | |
1996 | Democratic | 456,526 | 76.6% | | Republican | 139,088 | 23.4% | |
1994 | Democratic | 290,495 | 69.0% | | Republican | 130,441 | 31.0% | |
1990 | Democratic | 276,234 | 68.3% | | Republican | 128,071 | 31.7% | |
1988 | Democratic | 410,983 | 64.8% | | Republican | 223,564 | 35.2% | |
1984 | Democratic | 374,233 | 51.8% | | Republican | 344,680 | 47.7% | | Other | 3,299 | 0.5% | |
1982 | Democratic | 387,170 | 68.5% | | Republican | 173,910 | 30.8% | | Other | 4,234 | 0.7% | |
1978 | Democratic | 249,034 | 50.5% | | Republican | 244,317 | 49.5% | |
1976 | Democratic | 566,423 | 100.0% | | Republican | 0 | 0.0% | |
1972 | Democratic | 486,310 | 66.5% | | Republican | 245,531 | 33.5% | |
1970 | Democratic | 345,965 | 77.6% | | Republican | 99,658 | 22.4% | |
1966 | Democratic | 292,325 | 59.5% | | Republican | 198,891 | 40.5% | |
1964 | Democratic | 515,015 | 67.7% | | Republican | 246,072 | 32.3% | |
1960 | Democratic | 458,355 | 56.0% | | Republican | 359,935 | 44.0% | | Other | 2 | 0.0% | |
1958 | Democratic | 381,745 | 59.2% | | Republican | 263,172 | 40.8% | |
1954 | Democratic | 325,263 | 54.8% | | Republican | 268,066 | 45.2% | |
1952 | Democratic | 470,019 | 53.6% | | Republican | 406,554 | 46.4% | |
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