| 2006 |
75%
|
| 2011 |
67%
|
| 2004 |
70%
|
| 2014 |
61%
|
| 2011 |
62%
|
| 2006 |
71%
|
| 2010 |
60%
|
| 1996 |
62%
|
| 2013 |
70%
|
| 2014 |
70%
|
| 2015 |
70%
|
| 2013 |
61%
|
| 2013 |
40%
|
