| 1984 |
75%
|
| 2000 |
64%
|
| 1963 |
66%
|
| 1979 |
70%
|
| 1981 |
70%
|
| 1976 |
65%
|
| 1985 |
71%
|
| 1982 |
71%
|
| 1983 |
71%
|
| 1995 |
68%
|
