2005 |
77%
|
2008 |
77%
|
2005 |
72%
|
2004 |
72%
|
2006 |
77%
|
2008 |
58%
|
2009 |
58%
|
2005 |
59%
|
2008 |
59%
|
2008 |
66%
|
2012 |
82%
|
2009 |
80%
|