| 1995 |
84%
|
| 1996 |
80%
|
| 1996 |
69%
|
| 2007 |
74%
|
| 1991 |
73%
|
| 1995 |
66%
|
| 1997 |
69%
|
| 1999 |
61%
|
| 1999 |
68%
|
| 1995 |
57%
|
| 2006 |
63%
|
| 1995 |
52%
|
| 1991 |
41%
|
