| 1960 |
79%
|
| 1961 |
91%
|
| 1960 |
85%
|
| 1957 |
85%
|
| 1956 |
85%
|
| 1964 |
74%
|
| 1979 |
75%
|
| 1980 |
65%
|
| 1976 |
65%
|
| 1971 |
79%
|
| 1962 |
85%
|
| 1963 |
85%
|
| 1980 |
66%
|
| 1960 |
76%
|
