2005 |
54%
|
2010 |
70%
|
2000 |
72%
|
2005 |
72%
|
2004 |
72%
|
2003 |
72%
|
2002 |
72%
|
2001 |
72%
|
2007 |
59%
|
2007 |
77%
|
2006 |
77%
|
2005 |
77%
|
2004 |
77%
|
2009 |
77%
|
2003 |
77%
|
2018 |
68%
|
2017 |
68%
|
2012 |
52%
|