| 1982 |
85%
|
| 1996 |
84%
|
| 1994 |
84%
|
| 1985 |
80%
|
| 1984 |
80%
|
| 1985 |
77%
|
| 1989 |
62%
|
| 1997 |
69%
|
| 1985 |
74%
|
| 1987 |
74%
|
| 1982 |
67%
|
| 1989 |
48%
|
