2009 |
76%
|
2010 |
74%
|
2008 |
75%
|
2021 |
61%
|
2021 |
62%
|
2017 |
62%
|
2019 |
62%
|
2015 |
62%
|
2016 |
62%
|
2018 |
62%
|
2007 |
72%
|
2018 |
50%
|
2010 |
80%
|