| 2004 |
82%
|
| 1998 |
84%
|
| 1993 |
84%
|
| 2006 |
43%
|
| 1997 |
79%
|
| 2001 |
80%
|
| 1999 |
65%
|
| 1995 |
63%
|
| 1996 |
72%
|
