2006 |
71%
|
2006 |
71%
|
2013 |
79%
|
2007 |
79%
|
2003 |
72%
|
2003 |
79%
|
2007 |
77%
|
2008 |
60%
|
1999 |
55%
|
2001 |
45%
|