| 2008 |
67%
|
| 2013 |
80%
|
| 2006 |
71%
|
| 2010 |
70%
|
| 2011 |
55%
|
| 2012 |
59%
|
| 2009 |
55%
|
| 2011 |
57%
|
| 2010 |
83%
|
| 2013 |
83%
|
| 2010 |
51%
|
