Map | Pie | Year | Total | D | R | I | Margin | %Margin | Dem | Rep | Ind | Oth. | Dem | Rep | Ind | Other | | | | | | | | | | | | | | | | | |
| | 1972 |
2,076,686 |
2 |
1 |
0 |
235,255 |
11.33% |
44.01% |
55.34% |
0.00% |
0.65% |
914,000 |
1,149,255 |
0 |
13,431 |
| | 1968 |
2,012,333 |
2 |
1 |
3 |
164,352 |
8.17% |
45.83% |
54.00% |
0.16% |
0.00% |
922,352 |
1,086,704 |
3,277 |
0 |
| | 1924 |
1,218,016 |
2 |
1 |
3 |
70,897 |
5.82% |
46.66% |
52.48% |
0.52% |
0.34% |
568,327 |
639,224 |
6,276 |
4,189 |
| | 1920 |
1,248,757 |
2 |
1 |
3 |
172,534 |
13.82% |
41.01% |
54.82% |
1.86% |
2.31% |
512,093 |
684,627 |
23,192 |
28,845 |
|