1998 |
77%
|
1995 |
59%
|
1991 |
60%
|
1991 |
64%
|
1989 |
56%
|
1993 |
46%
|
1994 |
42%
|
2002 |
34%
|
2002 |
32%
|
2024 |
82%
|