| 1999 |
77%
|
| 2001 |
72%
|
| 2003 |
57%
|
| 1989 |
68%
|
| 1991 |
65%
|
| 2004 |
56%
|
| 2020 |
59%
|
| 2005 |
63%
|
| 2001 |
72%
|
| 1990 |
64%
|
