| 2011 |
81%
|
| 2001 |
76%
|
| 2002 |
74%
|
| 2004 |
79%
|
| 2005 |
71%
|
| 2007 |
73%
|
| 2010 |
77%
|
| 2009 |
76%
|
| 2014 |
58%
|
| 2019 |
78%
|
| 2011 |
69%
|
| 2012 |
59%
|
