| 2009 |
79%
|
| 2008 |
90%
|
| 2013 |
72%
|
| 1974 |
80%
|
| 2003 |
70%
|
| 2006 |
51%
|
| 2005 |
63%
|
| 2015 |
82%
|
| 1961 |
91%
|
| 2006 |
60%
|
| 1996 |
66%
|
| 2015 |
63%
|
| 2020 |
69%
|
| 1993 |
71%
|
| 2009 |
62%
|
| 1979 |
76%
|
| 1961 |
85%
|
| 1955 |
85%
|
| 1958 |
85%
|
| 2018 |
73%
|
| 2012 |
13%
|
| 1975 |
70%
|
| 2007 |
32%
|
| 2002 |
72%
|
| 1971 |
79%
|
| 2008 |
66%
|
| 1959 |
78%
|
| 2007 |
78%
|
| 1977 |
60%
|
| 2016 |
47%
|
| 2011 |
55%
|
