2010 |
95%
|
2014 |
78%
|
2011 |
87%
|
2015 |
67%
|
2015 |
90%
|
2011 |
74%
|
2010 |
86%
|
2020 |
61%
|
2013 |
75%
|
2008 |
79%
|
2009 |
79%
|
1997 |
83%
|
2010 |
55%
|
2019 |
59%
|
2019 |
63%
|
2014 |
50%
|
2007 |
55%
|
2015 |
68%
|
2012 |
54%
|