| 2008 |
75%
|
| 1993 |
64%
|
| 2007 |
77%
|
| 1999 |
63%
|
| 2008 |
39%
|
| 1999 |
67%
|
| 1998 |
64%
|
| 1997 |
42%
|
| 1991 |
63%
|
| 2003 |
63%
|
| 2000 |
57%
|
