| 1973 |
54%
|
| 1977 |
84%
|
| 2019 |
54%
|
| 2001 |
66%
|
| 1978 |
70%
|
| 1985 |
67%
|
| 1987 |
44%
|
| 1985 |
66%
|
| 1984 |
66%
|
| 1975 |
56%
|
| 1975 |
64%
|
| 1974 |
55%
|
