2016	Democratic	536,272	19.1%
	Republican	0	0.0%
	Independent	2,265,835	80.9%

2006	Democratic	838,196	39.8%
	Republican	0	0.0%
	Independent	1,270,042	60.2%

1998	Democratic	460,747	22.8%
	Republican	0	0.0%
	Independent	1,556,895	77.2%

1996	Democratic	740,039	35.7%
	Republican	0	0.0%
	Independent	1,334,409	64.3%

1994	Democratic	847,802	50.2%
	Republican	0	0.0%
	Independent	841,277	49.8%

1990	Democratic	329,906	19.2%
	Republican	0	0.0%
	Independent	1,388,105	80.8%

1988	Democratic	375,752	18.6%
	Republican	0	0.0%
	Independent	1,645,090	81.4%

1984	Democratic	611,200	34.2%
	Republican	0	0.0%
	Independent	1,176,809	65.8%

1982	Democratic	385,738	22.8%
	Republican	0	0.0%
	Independent	1,304,127	77.2%

1980	Democratic	754,935	42.1%
	Republican	0	0.0%
	Independent	1,036,581	57.9%

1960	Democratic	501,429	39.6%
	Republican	0	0.0%
	Independent	763,434	60.4%

1958	Democratic	309,848	30.3%
	Republican	0	0.0%
	Independent	712,552	69.7%

1948	Democratic	539,224	50.2%
	Republican	0	0.0%
	Independent	534,538	49.8%

1944	Democratic	264,149	26.4%
	Republican	0	0.0%
	Independent	737,091	73.6%

1942	Democratic	190,563	31.5%
	Republican	0	0.0%
	Independent	415,012	68.5%

1918	Democratic	173,669	47.8%
	Republican	0	0.0%
	Independent	189,560	52.2%

1906	Democratic	46,982	23.1%
	Republican	0	0.0%
	Independent	156,051	76.9%

1904	Democratic	30,518	11.3%
	Republican	0	0.0%
	Independent	240,578	88.7%

1902	Democratic	15,033	10.3%
	Republican	0	0.0%
	Independent	130,522	89.7%

1898	Democratic	43,660	37.8%
	Republican	0	0.0%
	Independent	71,704	62.2%

1896	Democratic	29,530	11.1%
	Republican	0	0.0%
	Independent	235,585	88.9%

1894	Democratic	41,242	27.6%
	Republican	0	0.0%
	Independent	108,332	72.4%

1892	Democratic	19,583	20.1%
	Republican	0	0.0%
	Independent	77,614	79.9%