| 2012 |
79%
|
| 2014 |
79%
|
| 2013 |
79%
|
| 2009 |
76%
|
| 2010 |
74%
|
| 2011 |
79%
|
| 2008 |
75%
|
| 1999 |
86%
|
| 2005 |
77%
|
| 2000 |
67%
|
| 2020 |
62%
|
| 2016 |
61%
|
| 2014 |
48%
|
