2022 | Democratic | 436,862 | 31.1% | | Republican | 925,267 | 65.9% | | Other | 42,274 | 3.0% | |
2018 | Democratic | 658,537 | 38.9% | | Republican | 1,032,425 | 61.0% | | Other | 1,064 | 0.1% | |
2014 | Democratic | 406,373 | 35.6% | | Republican | 733,298 | 64.3% | | Other | 1,271 | 0.1% | |
2010 | Democratic | 546,131 | 37.7% | | Republican | 904,021 | 62.3% | |
2006 | Democratic | 509,797 | 42.3% | | Republican | 693,334 | 57.6% | | Other | 1,005 | 0.1% | |
2002 | Democratic | 632,852 | 49.0% | | Republican | 630,863 | 48.9% | | Other | 26,565 | 2.1% | |
1998 | Democratic | 611,519 | 49.6% | | Republican | 622,047 | 50.4% | |
1994 | Democratic | 572,367 | 53.3% | | Republican | 500,552 | 46.7% | |
1990 | Democratic | 609,651 | 55.2% | | Republican | 494,147 | 44.8% | |
1986 | Democratic | 641,492 | 61.3% | | Republican | 405,189 | 38.7% | |
1970 | Democratic | 601,211 | 85.7% | | Republican | 0 | 0.0% | | Independent | 100,526 | 14.3% | |
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