2004 |
77%
|
1997 |
74%
|
2007 |
60%
|
2015 |
71%
|
1971 |
65%
|
2005 |
74%
|
2003 |
67%
|
1983 |
75%
|
2012 |
53%
|
1966 |
75%
|
2019 |
54%
|
1981 |
71%
|
1977 |
65%
|
1973 |
68%
|
1974 |
65%
|
1968 |
79%
|
1967 |
79%
|
1969 |
79%
|
1970 |
79%
|
1966 |
79%
|
2013 |
56%
|
1981 |
71%
|
1982 |
71%
|
1983 |
71%
|
1984 |
71%
|
1981 |
50%
|
2009 |
60%
|
1967 |
68%
|
1985 |
74%
|
2005 |
41%
|
2006 |
31%
|
2006 |
67%
|
1973 |
55%
|
1964 |
72%
|
1971 |
61%
|
1972 |
59%
|
1972 |
41%
|
1968 |
69%
|
2010 |
73%
|
2017 |
30%
|
1989 |
21%
|
2011 |
44%
|
1966 |
51%
|
1970 |
48%
|
2012 |
73%
|
1982 |
44%
|
2017 |
77%
|
2013 |
50%
|
2015 |
73%
|
2013 |
22%
|
2014 |
65%
|
1973 |
65%
|
1975 |
70%
|
2019 |
35%
|
2005 |
54%
|
2012 |
34%
|
1972 |
46%
|
2019 |
33%
|
2022 |
63%
|
1986 |
72%
|
2006 |
62%
|