| 1987 |
62%
|
| 1987 |
76%
|
| 1982 |
75%
|
| 1972 |
57%
|
| 1968 |
81%
|
| 1990 |
81%
|
| 1989 |
81%
|
| 1988 |
81%
|
| 1987 |
81%
|
| 1963 |
85%
|
| 1983 |
72%
|
| 1982 |
72%
|
| 1973 |
56%
|
| 1988 |
78%
|
| 1995 |
41%
|
| 1974 |
55%
|
| 1996 |
31%
|
