2009 |
84%
|
2010 |
84%
|
2015 |
75%
|
2013 |
85%
|
2019 |
75%
|
2016 |
77%
|
2015 |
77%
|
2017 |
77%
|
2018 |
77%
|
2013 |
70%
|
2014 |
70%
|
2015 |
70%
|
2000 |
65%
|