1994 |
79%
|
2023 |
76%
|
2009 |
74%
|
2021 |
70%
|
2021 |
71%
|
2005 |
74%
|
2006 |
78%
|
2004 |
78%
|
2003 |
78%
|
2005 |
78%
|
2006 |
78%
|
2003 |
78%
|
2008 |
78%
|
2008 |
66%
|
2004 |
62%
|
2005 |
62%
|
2009 |
76%
|
2011 |
68%
|
2004 |
70%
|
2023 |
76%
|
2003 |
43%
|
2011 |
65%
|
2023 |
58%
|
2002 |
57%
|
2002 |
67%
|
2006 |
47%
|
2005 |
47%
|