2017 |
87%
|
2015 |
67%
|
2005 |
57%
|
1994 |
73%
|
2007 |
69%
|
2014 |
80%
|
2013 |
80%
|
2013 |
72%
|
2020 |
62%
|
1996 |
67%
|
2012 |
83%
|
2010 |
83%
|
2011 |
83%
|
2013 |
83%
|
2010 |
51%
|
2007 |
41%
|
2018 |
43%
|