2012 |
85%
|
2009 |
79%
|
2019 |
76%
|
2015 |
78%
|
2008 |
76%
|
2007 |
70%
|
2007 |
75%
|
2013 |
61%
|
2007 |
78%
|
2009 |
59%
|
2021 |
62%
|
2009 |
45%
|
2016 |
28%
|