| 2011 |
76%
|
| 2013 |
69%
|
| 2009 |
58%
|
| 2005 |
54%
|
| 2006 |
64%
|
| 2002 |
75%
|
| 2005 |
75%
|
| 2007 |
75%
|
| 2016 |
77%
|
| 2013 |
70%
|
| 2014 |
70%
|
| 2005 |
77%
|
