2022	Democratic	56,654	24.2%
	Republican	177,443	75.7%
	Other	408	0.2%

2018	Democratic	100,914	32.0%
	Republican	213,689	67.8%
	Other	656	0.2%

2014	Democratic	105,094	42.9%
	Republican	139,597	57.0%
	Other	377	0.2%

2010	Democratic	74,143	32.0%
	Republican	157,867	68.0%

2006	Democratic	119,812	55.8%
	Republican	94,736	44.2%

2004	Democratic	149,917	50.3%
	Republican	148,039	49.7%

2000	Democratic	150,663	55.1%
	Republican	122,804	44.9%

1996	Democratic	129,423	50.1%
	Republican	129,140	49.9%

1992	Democratic	170,237	57.2%
	Republican	114,892	38.6%
	Independent	12,708	4.3%

1988	Democratic	132,959	45.2%
	Republican	115,817	39.3%
	Independent	41,386	14.1%
	Other	4,229	1.4%

1984	Democratic	117,088	39.0%
	Republican	183,276	61.0%

1980	Democratic	134,993	47.8%
	Republican	147,329	52.2%

1976	Democratic	171,503	63.3%
	Republican	96,461	35.6%
	Other	3,069	1.1%

1972	Democratic	111,441	43.4%
	Republican	145,125	56.6%

1968	Democratic	86,053	38.0%
	Republican	136,699	60.4%
	Other	3,536	1.6%

1964	Democratic	116,719	48.0%
	Republican	126,573	52.0%

1962	Democratic	99,447	45.9%
	Republican	117,012	54.1%

1960	Democratic	117,303	45.2%
	Republican	142,074	54.8%

1958	Democratic	88,618	44.5%
	Republican	110,662	55.5%

1956	Democratic	92,209	38.6%
	Republican	146,547	61.4%

1954	Democratic	60,683	32.5%
	Republican	126,048	67.5%

1952	Democratic	46,881	19.6%
	Republican	192,076	80.4%

1950	Democratic	42,755	24.0%
	Republican	135,618	76.0%