| 1984 |
64%
|
| 1961 |
85%
|
| 1965 |
74%
|
| 1983 |
63%
|
| 1974 |
51%
|
| 1967 |
81%
|
| 1974 |
84%
|
| 1963 |
85%
|
| 1964 |
85%
|
| 1989 |
62%
|
| 1993 |
46%
|
| 1991 |
46%
|
