| 2007 |
84%
|
| 1998 |
86%
|
| 2001 |
64%
|
| 2007 |
78%
|
| 2006 |
71%
|
| 2008 |
78%
|
| 2005 |
73%
|
| 2009 |
48%
|
| 1997 |
61%
|
| 2002 |
64%
|
| 1997 |
44%
|
