| 1992 |
90%
|
| 1984 |
67%
|
| 1990 |
67%
|
| 1991 |
67%
|
| 1992 |
67%
|
| 1994 |
66%
|
| 1994 |
62%
|
| 1998 |
68%
|
| 1990 |
70%
|
| 1997 |
50%
|
| 1991 |
73%
|
| 2005 |
64%
|
| 1986 |
64%
|
| 2005 |
64%
|
| 2005 |
64%
|
| 2005 |
63%
|
| 2005 |
63%
|
| 2005 |
63%
|
| 1987 |
60%
|
