2006 |
39%
|
2004 |
34%
|
2017 |
35%
|
2008 |
29%
|
2006 |
34%
|
2003 |
32%
|
2006 |
43%
|
2005 |
41%
|
2009 |
52%
|
2005 |
40%
|
2014 |
54%
|
2019 |
64%
|
2009 |
54%
|