| 1998 |
77%
|
| 1999 |
76%
|
| 2010 |
63%
|
| 1997 |
60%
|
| 1998 |
60%
|
| 1999 |
80%
|
| 2009 |
74%
|
| 1999 |
65%
|
| 2000 |
65%
|
| 1999 |
59%
|
| 2002 |
71%
|
