2007 |
84%
|
2016 |
80%
|
2014 |
79%
|
2008 |
75%
|
2016 |
68%
|
2012 |
66%
|
2005 |
60%
|
2018 |
76%
|
2008 |
51%
|
2008 |
58%
|
2014 |
53%
|