| 1985 |
76%
|
| 1997 |
34%
|
| 1995 |
49%
|
| 1993 |
76%
|
| 1996 |
67%
|
| 1993 |
68%
|
| 1992 |
63%
|
| 2000 |
74%
|
| 1985 |
77%
|
| 1985 |
66%
|
| 1983 |
66%
|
| 1995 |
35%
|
| 1979 |
42%
|
