1974 |
46%
|
1973 |
45%
|
1972 |
45%
|
1971 |
45%
|
1970 |
53%
|
2011 |
68%
|
2004 |
44%
|
1995 |
45%
|
1971 |
46%
|
1988 |
66%
|
2021 |
55%
|
1964 |
62%
|
2019 |
29%
|
1971 |
53%
|
1971 |
35%
|
2011 |
47%
|
1970 |
49%
|
2008 |
36%
|
2008 |
43%
|
1970 |
54%
|
1969 |
42%
|
1966 |
37%
|
2003 |
85%
|
2002 |
85%
|
2001 |
85%
|
2012 |
90%
|
2011 |
90%
|
2010 |
90%
|
2009 |
90%
|
2008 |
90%
|
2007 |
90%
|
2006 |
90%
|
2005 |
90%
|
1966 |
52%
|
1965 |
38%
|
1962 |
63%
|
1991 |
62%
|
1963 |
67%
|
2024 |
--
|
1974 |
27%
|