1972	Democratic	133,443	50.3%
	Republican	131,719	49.7%

1968	Democratic	108,647	46.4%
	Republican	121,853	52.1%
	Other	3,447	1.5%

1964	Democratic	126,626	51.8%
	Republican	117,946	48.2%

1962	Democratic	100,349	47.1%
	Republican	112,704	52.9%

1960	Democratic	122,388	47.5%
	Republican	135,365	52.5%

1958	Democratic	89,605	44.8%
	Republican	110,409	55.2%

1956	Democratic	99,385	41.8%
	Republican	138,199	58.2%

1954	Democratic	62,871	34.0%
	Republican	122,176	66.0%

1952	Democratic	48,160	20.3%
	Republican	189,496	79.7%

1950	Democratic	48,578	27.5%
	Republican	127,911	72.5%

1918	Democratic	32,348	38.1%
	Republican	52,499	61.9%