2006 |
68%
|
2005 |
44%
|
2011 |
41%
|
2008 |
58%
|
2006 |
53%
|
2009 |
63%
|
2012 |
--
|
2003 |
--
|
2003 |
--
|
2011 |
--
|
2006 |
--
|
2008 |
--
|