2011 |
77%
|
2010 |
59%
|
2018 |
86%
|
2009 |
72%
|
2012 |
67%
|
2007 |
54%
|
2008 |
63%
|
2010 |
63%
|
2005 |
47%
|
2021 |
55%
|
2014 |
56%
|
2014 |
32%
|
2018 |
72%
|
2015 |
27%
|
2017 |
45%
|