| 1994 |
64%
|
| 1998 |
86%
|
| 1989 |
76%
|
| 1998 |
83%
|
| 2007 |
79%
|
| 1999 |
72%
|
| 1995 |
57%
|
| 1991 |
65%
|
| 1994 |
68%
|
| 1988 |
62%
|
| 2001 |
74%
|
| 2000 |
74%
|
