| 2010 |
70%
|
| 2011 |
55%
|
| 2012 |
58%
|
| 2013 |
57%
|
| 2013 |
72%
|
| 2009 |
55%
|
| 2005 |
47%
|
| 2010 |
60%
|
| 2006 |
61%
|
| 2012 |
83%
|
| 2010 |
83%
|
| 2010 |
48%
|
| 2005 |
71%
|
| 2010 |
51%
|
