2004 |
74%
|
2022 |
67%
|
2003 |
74%
|
2005 |
62%
|
2009 |
52%
|
2020 |
57%
|
2010 |
56%
|
2000 |
62%
|
1991 |
61%
|
1986 |
53%
|
1998 |
47%
|
2013 |
58%
|
2004 |
57%
|
1988 |
59%
|