1994 |
89%
|
2013 |
77%
|
2001 |
77%
|
2004 |
65%
|
1997 |
87%
|
2007 |
69%
|
2008 |
71%
|
1996 |
74%
|
1997 |
34%
|
1999 |
73%
|
2007 |
72%
|
2023 |
68%
|
2005 |
69%
|
2005 |
74%
|
2022 |
61%
|
2006 |
53%
|
2018 |
72%
|
2015 |
55%
|
1988 |
52%
|
1987 |
44%
|
2006 |
67%
|
2019 |
27%
|
1991 |
39%
|
1995 |
58%
|
2003 |
46%
|