1971 |
86%
|
2019 |
79%
|
2018 |
86%
|
2008 |
71%
|
2002 |
75%
|
2011 |
61%
|
2006 |
67%
|
1991 |
67%
|
2003 |
71%
|
2022 |
61%
|
1963 |
91%
|
2018 |
68%
|
1986 |
63%
|
2018 |
72%
|
2008 |
54%
|
1967 |
79%
|
1966 |
79%
|
1975 |
70%
|
1978 |
50%
|
2010 |
30%
|
1980 |
48%
|
1988 |
75%
|
1989 |
75%
|
1975 |
47%
|
2007 |
77%
|
2001 |
71%
|
2013 |
28%
|
2009 |
62%
|