2006 |
73%
|
2015 |
66%
|
2016 |
66%
|
2013 |
66%
|
2012 |
66%
|
2014 |
66%
|
2011 |
66%
|
2018 |
66%
|
2014 |
81%
|
2011 |
81%
|
2018 |
65%
|
2018 |
50%
|
2021 |
53%
|