| 2003 |
80%
|
| 2004 |
77%
|
| 2004 |
58%
|
| 2001 |
76%
|
| 2002 |
68%
|
| 2000 |
60%
|
| 1999 |
62%
|
| 2005 |
59%
|
| 2004 |
70%
|
| 2005 |
47%
|
| 2007 |
61%
|
