| 1994 |
92%
|
| 2004 |
92%
|
| 2000 |
92%
|
| 1995 |
67%
|
| 1998 |
64%
|
| 1987 |
72%
|
| 1989 |
69%
|
| 1997 |
53%
|
| 1985 |
78%
|
| 1987 |
76%
|
| 1988 |
76%
|
| 1996 |
30%
|
| 2011 |
71%
|
| 2005 |
53%
|
