| 1997 |
74%
|
| 2004 |
65%
|
| 1994 |
79%
|
| 2001 |
67%
|
| 2003 |
71%
|
| 2003 |
72%
|
| 1999 |
64%
|
| 1997 |
77%
|
| 1993 |
75%
|
| 1996 |
25%
|
| 2003 |
60%
|
| 2007 |
48%
|
