| 1994 |
89%
|
| 2000 |
73%
|
| 1996 |
70%
|
| 2003 |
61%
|
| 2000 |
86%
|
| 1996 |
86%
|
| 2001 |
72%
|
| 2006 |
60%
|
| 2007 |
48%
|
| 2000 |
74%
|
| 1992 |
54%
|
| 1992 |
47%
|
| 1999 |
60%
|
| 2001 |
57%
|
| 1997 |
57%
|
| 2000 |
55%
|
