2011 |
92%
|
2016 |
92%
|
2013 |
92%
|
2012 |
92%
|
2014 |
92%
|
2015 |
92%
|
2017 |
64%
|
2018 |
64%
|
2018 |
73%
|
2017 |
72%
|
2017 |
50%
|
2012 |
41%
|
2014 |
28%
|