| 2009 |
37%
|
| 2010 |
62%
|
| 2008 |
67%
|
| 2006 |
75%
|
| 2008 |
68%
|
| 2006 |
72%
|
| 2010 |
--
|
| 2011 |
--
|
| 2010 |
--
|
| 2006 |
--
|
| 2005 |
--
|
| 2008 |
--
|
| 2006 |
--
|
| 2008 |
--
|
| 2007 |
--
|
