| 1995 |
89%
|
| 2004 |
79%
|
| 1996 |
86%
|
| 1999 |
83%
|
| 2002 |
72%
|
| 2002 |
67%
|
| 1998 |
67%
|
| 2007 |
60%
|
| 1998 |
57%
|
| 2006 |
63%
|
| 2000 |
43%
|
| 1995 |
64%
|
| 1997 |
68%
|
| 1984 |
56%
|
| 1995 |
53%
|
