| 2004 |
63%
|
| 1999 |
60%
|
| 1995 |
69%
|
| 1991 |
65%
|
| 2001 |
70%
|
| 1989 |
65%
|
| 1993 |
65%
|
| 1994 |
58%
|
| 1992 |
61%
|
| 2002 |
66%
|
| 2003 |
64%
|
| 2000 |
60%
|
| 1989 |
71%
|
| 1998 |
57%
|
| 2000 |
62%
|
| 1985 |
56%
|
