| 2011 |
69%
|
| 2008 |
68%
|
| 2014 |
63%
|
| 2006 |
68%
|
| 2010 |
45%
|
| 2010 |
71%
|
| 2017 |
60%
|
| 2010 |
62%
|
| 2005 |
54%
|
| 2014 |
74%
|
| 2019 |
62%
|
