| 1994 |
86%
|
| 1997 |
86%
|
| 1993 |
86%
|
| 2001 |
75%
|
| 2002 |
57%
|
| 1993 |
44%
|
| 1995 |
77%
|
| 2003 |
73%
|
| 2002 |
72%
|
| 1991 |
62%
|
| 1993 |
48%
|
