| 1999 |
77%
|
| 2000 |
77%
|
| 1996 |
77%
|
| 1998 |
77%
|
| 2005 |
45%
|
| 2010 |
44%
|
| 2003 |
65%
|
| 1999 |
69%
|
| 1998 |
69%
|
| 1997 |
69%
|
| 1996 |
69%
|
| 2005 |
41%
|
