2012 |
57%
|
2001 |
66%
|
2016 |
59%
|
1997 |
59%
|
1997 |
78%
|
1998 |
67%
|
2014 |
56%
|
2002 |
50%
|
2011 |
45%
|
2011 |
65%
|
2010 |
65%
|
2010 |
51%
|
1997 |
64%
|
2013 |
53%
|
2011 |
53%
|
2010 |
48%
|
2009 |
63%
|
2012 |
58%
|
2012 |
59%
|
2010 |
60%
|
2009 |
48%
|
2010 |
--
|
2013 |
--
|
2017 |
--
|
2006 |
--
|
1998 |
--
|
2010 |
--
|
2018 |
--
|
2009 |
--
|
2008 |
--
|
2013 |
--
|
2010 |
--
|