2010 |
80%
|
2007 |
65%
|
2004 |
74%
|
2005 |
74%
|
2006 |
74%
|
2005 |
74%
|
2005 |
66%
|
2003 |
69%
|
2020 |
56%
|
2014 |
62%
|
2015 |
58%
|
2016 |
60%
|