| 2004 |
75%
|
| 2006 |
77%
|
| 1998 |
77%
|
| 2005 |
53%
|
| 2004 |
67%
|
| 2002 |
72%
|
| 2001 |
34%
|
| 1997 |
50%
|
| 2003 |
61%
|
