2009 |
76%
|
2007 |
84%
|
2014 |
84%
|
2006 |
62%
|
2009 |
60%
|
2019 |
65%
|
2003 |
75%
|
2014 |
62%
|
2016 |
68%
|
2001 |
57%
|
1999 |
77%
|
2008 |
57%
|
2009 |
38%
|
2013 |
31%
|