| 1997 |
74%
|
| 1994 |
55%
|
| 1999 |
74%
|
| 2001 |
74%
|
| 1998 |
59%
|
| 1994 |
67%
|
| 2005 |
55%
|
| 2004 |
55%
|
| 2005 |
55%
|
| 2003 |
55%
|
| 2007 |
55%
|
| 2003 |
60%
|
