2019 |
85%
|
2005 |
72%
|
1994 |
71%
|
1976 |
59%
|
2021 |
62%
|
2000 |
77%
|
1996 |
55%
|
1996 |
54%
|
1995 |
54%
|
1998 |
47%
|
2009 |
52%
|
2007 |
64%
|
1974 |
62%
|
2002 |
40%
|
2008 |
33%
|
2001 |
58%
|
2010 |
71%
|
2012 |
25%
|
2020 |
38%
|
2011 |
55%
|
1989 |
56%
|