| 2011 |
76%
|
| 1995 |
86%
|
| 1997 |
86%
|
| 2005 |
75%
|
| 1993 |
44%
|
| 2001 |
77%
|
| 1996 |
77%
|
| 1998 |
64%
|
| 2007 |
55%
|
| 1996 |
69%
|
