| 1972 |
61%
|
| 1977 |
84%
|
| 1981 |
71%
|
| 1977 |
65%
|
| 1970 |
79%
|
| 1978 |
70%
|
| 1963 |
82%
|
| 1984 |
71%
|
| 1962 |
85%
|
| 1975 |
58%
|
