2007 |
77%
|
2004 |
77%
|
2008 |
77%
|
2009 |
77%
|
2008 |
72%
|
2005 |
72%
|
2006 |
72%
|
2004 |
72%
|
2003 |
72%
|
2007 |
72%
|
2009 |
72%
|
2011 |
63%
|
2004 |
80%
|
2000 |
80%
|
1999 |
80%
|
2005 |
77%
|
2008 |
78%
|
2007 |
58%
|
2008 |
58%
|
2009 |
58%
|
2000 |
65%
|
2001 |
65%
|
2004 |
59%
|
2003 |
59%
|
2006 |
59%
|
2008 |
79%
|
2007 |
58%
|
2002 |
71%
|
2003 |
71%
|
2009 |
73%
|
2008 |
68%
|
2015 |
83%
|