| 1959 |
91%
|
| 1961 |
91%
|
| 1960 |
91%
|
| 1982 |
61%
|
| 1979 |
59%
|
| 1971 |
65%
|
| 1961 |
85%
|
| 1980 |
71%
|
| 1976 |
65%
|
| 1969 |
79%
|
| 1972 |
79%
|
| 1968 |
54%
|
| 1981 |
61%
|
| 1961 |
71%
|
