| 1971 |
78%
|
| 1968 |
74%
|
| 1968 |
74%
|
| 2016 |
78%
|
| 1964 |
78%
|
| 1977 |
70%
|
| 1981 |
71%
|
| 1980 |
60%
|
| 1965 |
81%
|
| 1963 |
85%
|
| 1979 |
54%
|
