1997 |
77%
|
1999 |
77%
|
1998 |
77%
|
2010 |
77%
|
1987 |
79%
|
1999 |
80%
|
1986 |
61%
|
1988 |
70%
|
2009 |
74%
|
2021 |
84%
|
2021 |
84%
|
2011 |
74%
|
1999 |
59%
|
1998 |
59%
|
2013 |
75%
|
2010 |
70%
|
2010 |
71%
|
2006 |
69%
|
2007 |
78%
|
1986 |
64%
|
1987 |
61%
|
1985 |
63%
|
2000 |
66%
|
1991 |
53%
|
1987 |
52%
|
1985 |
48%
|
1988 |
54%
|
1987 |
42%
|
1987 |
36%
|
2008 |
--
|
2020 |
--
|
1988 |
--
|