2016 |
87%
|
2007 |
84%
|
2015 |
80%
|
1998 |
83%
|
2004 |
59%
|
2016 |
84%
|
2012 |
83%
|
2010 |
83%
|
2009 |
51%
|
2008 |
48%
|
2015 |
51%
|
2017 |
65%
|