2004 |
92%
|
2006 |
92%
|
2009 |
51%
|
2007 |
70%
|
2006 |
47%
|
2011 |
42%
|
2004 |
58%
|
2008 |
75%
|
2007 |
65%
|
2010 |
60%
|
2002 |
--
|
2003 |
--
|
2006 |
--
|
2007 |
--
|
2008 |
--
|
2006 |
--
|