1993 |
77%
|
2023 |
87%
|
1987 |
79%
|
1986 |
61%
|
1988 |
70%
|
2005 |
84%
|
1988 |
63%
|
2011 |
83%
|
1974 |
52%
|
2013 |
75%
|
2008 |
79%
|
2010 |
70%
|
2006 |
76%
|
2009 |
72%
|
1992 |
62%
|
1991 |
56%
|
1987 |
50%
|
1991 |
62%
|
1987 |
--
|
1994 |
--
|
1986 |
--
|
1986 |
--
|
1988 |
--
|