| 1998 |
79%
|
| 2000 |
80%
|
| 1999 |
80%
|
| 2009 |
74%
|
| 1999 |
65%
|
| 2000 |
65%
|
| 2002 |
71%
|
| 2009 |
73%
|
| 1999 |
62%
|
| 2000 |
51%
|
| 2001 |
70%
|
