| 1976 |
82%
|
| 1960 |
83%
|
| 1958 |
83%
|
| 1959 |
91%
|
| 1961 |
91%
|
| 1960 |
91%
|
| 1963 |
91%
|
| 1956 |
74%
|
| 1998 |
42%
|
| 1962 |
77%
|
| 1963 |
73%
|
| 1959 |
70%
|
| 1974 |
51%
|
| 1961 |
67%
|
| 1963 |
85%
|
| 1964 |
85%
|
| 1978 |
52%
|
