| 1993 |
60%
|
| 1986 |
72%
|
| 1991 |
54%
|
| 1994 |
54%
|
| 1986 |
51%
|
| 1990 |
73%
|
| 1986 |
62%
|
| 1989 |
54%
|
| 1991 |
62%
|
| 1998 |
66%
|
| 1993 |
--
|
