2007 |
77%
|
2006 |
77%
|
2008 |
77%
|
2007 |
72%
|
2007 |
75%
|
2008 |
78%
|
2007 |
58%
|
2008 |
58%
|
2007 |
75%
|
2006 |
59%
|
2007 |
71%
|
2006 |
65%
|
2006 |
69%
|
2008 |
79%
|
2010 |
62%
|
2012 |
71%
|
2008 |
68%
|