2002 |
67%
|
2006 |
73%
|
2010 |
70%
|
2000 |
73%
|
2001 |
73%
|
2000 |
73%
|
2007 |
63%
|
2003 |
65%
|
2005 |
63%
|
2004 |
67%
|
2004 |
67%
|
2005 |
67%
|
2005 |
67%
|
2006 |
67%
|
2001 |
72%
|
2008 |
53%
|
2009 |
51%
|
2005 |
39%
|