2013 |
72%
|
2012 |
59%
|
2010 |
69%
|
2011 |
52%
|
2012 |
52%
|
2014 |
61%
|
2016 |
68%
|
2011 |
50%
|
2010 |
69%
|
2009 |
44%
|
2012 |
58%
|
2016 |
61%
|
2012 |
41%
|
2016 |
80%
|
2012 |
77%
|
2012 |
59%
|
2010 |
68%
|
2018 |
56%
|
2009 |
78%
|
2015 |
--
|
2016 |
--
|
2017 |
--
|
2020 |
--
|
2016 |
--
|
2014 |
--
|
2010 |
--
|
2019 |
--
|
2011 |
--
|
2008 |
--
|
2011 |
--
|