1994 |
74%
|
1995 |
61%
|
2000 |
53%
|
1986 |
66%
|
2008 |
60%
|
1992 |
81%
|
1992 |
55%
|
1997 |
45%
|
1997 |
52%
|
2001 |
64%
|
2004 |
47%
|
2023 |
73%
|