2022 | Democratic | 319,242 | 35.2% | | Republican | 571,105 | 63.0% | | Other | 16,690 | 1.8% | |
2018 | Democratic | 283,218 | 31.8% | | Republican | 582,406 | 65.3% | | Other | 25,885 | 2.9% | |
2014 | Democratic | 352,115 | 41.5% | | Republican | 470,429 | 55.4% | | Other | 26,048 | 3.1% | |
2010 | Democratic | 503,336 | 64.4% | | Republican | 262,784 | 33.6% | | Other | 15,213 | 1.9% | |
2006 | Democratic | 430,765 | 55.6% | | Republican | 315,040 | 40.7% | | Other | 28,875 | 3.7% | |
2002 | Democratic | 378,250 | 46.9% | | Republican | 427,082 | 53.0% | | Other | 364 | 0.0% | |
1998 | Democratic | 272,923 | 38.7% | | Republican | 421,989 | 59.8% | | Other | 11,099 | 1.6% | |
1994 | Democratic | 428,878 | 59.6% | | Republican | 290,672 | 40.4% | |
1990 | Democratic | 400,386 | 57.5% | | Republican | 295,925 | 42.5% | | Other | 103 | 0.0% | |
1986 | Democratic | 439,802 | 63.9% | | Republican | 248,427 | 36.1% | | Other | 109 | 0.0% | |
1984 | Democratic | 554,561 | 62.6% | | Republican | 331,987 | 37.4% | |
1982 | Democratic | 431,855 | 54.7% | | Republican | 357,496 | 45.3% | |
1980 | Democratic | 403,242 | 48.1% | | Republican | 435,684 | 51.9% | |
1978 | Democratic | 338,684 | 63.4% | | Republican | 195,550 | 36.6% | | Other | 65 | 0.0% | |
1976 | Democratic | 605,097 | 83.2% | | Republican | 121,716 | 16.7% | | Other | 150 | 0.0% | |
1974 | Democratic | 358,018 | 65.6% | | Republican | 187,872 | 34.4% | | Other | 84 | 0.0% | |
1970 | Democratic | 375,648 | 61.7% | | Republican | 197,418 | 32.4% | | Independent | 36,132 | 5.9% | |
1968 | Democratic | 292,813 | 47.6% | | Republican | 322,777 | 52.4% | |
1966 | Democratic | 257,203 | 45.6% | | Republican | 306,324 | 54.4% | |
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