2009 |
46%
|
2012 |
41%
|
2009 |
46%
|
2014 |
41%
|
2019 |
38%
|
2007 |
32%
|
2014 |
54%
|
2010 |
33%
|
2008 |
46%
|
2009 |
47%
|
2018 |
52%
|
2019 |
53%
|
2016 |
51%
|
2015 |
32%
|
2012 |
36%
|
2015 |
30%
|
2013 |
30%
|
2007 |
31%
|