| 1963 |
91%
|
| 1973 |
85%
|
| 1955 |
85%
|
| 1985 |
67%
|
| 1963 |
82%
|
| 1966 |
59%
|
| 1965 |
72%
|
| 1977 |
62%
|
| 1978 |
62%
|
| 1979 |
48%
|
| 1978 |
49%
|
| 1961 |
71%
|
