| 2009 |
71%
|
| 1992 |
68%
|
| 1996 |
69%
|
| 1995 |
60%
|
| 1999 |
59%
|
| 1995 |
49%
|
| 2006 |
63%
|
| 1996 |
69%
|
| 1994 |
57%
|
| 1985 |
45%
|
| 1991 |
85%
|
| 1988 |
71%
|
