1995 |
71%
|
1999 |
86%
|
2005 |
48%
|
2003 |
88%
|
1989 |
74%
|
2004 |
63%
|
2021 |
59%
|
1988 |
66%
|
1994 |
49%
|
2023 |
69%
|
2009 |
36%
|
1991 |
81%
|
1992 |
81%
|
1993 |
81%
|
1990 |
81%
|
1987 |
62%
|
1990 |
81%
|
1996 |
75%
|
1994 |
75%
|
1992 |
75%
|
2008 |
40%
|
1995 |
54%
|
2024 |
28%
|
1985 |
78%
|
2014 |
81%
|
2000 |
67%
|
2005 |
52%
|
2014 |
53%
|
2017 |
48%
|