2010 |
66%
|
2009 |
72%
|
2008 |
79%
|
2010 |
74%
|
2006 |
71%
|
2009 |
70%
|
2007 |
77%
|
2008 |
58%
|
2009 |
72%
|
2008 |
68%
|
2008 |
59%
|
2006 |
73%
|
2007 |
65%
|
2012 |
54%
|
2008 |
55%
|
2011 |
72%
|
2007 |
76%
|
2009 |
66%
|
2004 |
--
|
2005 |
--
|
2010 |
--
|
2007 |
--
|
2005 |
--
|
2008 |
--
|
2014 |
--
|
2006 |
--
|
2008 |
--
|
2012 |
--
|
2013 |
--
|