| 2009 |
84%
|
| 2006 |
90%
|
| 2001 |
86%
|
| 2012 |
62%
|
| 2007 |
79%
|
| 2008 |
79%
|
| 2001 |
72%
|
| 2007 |
77%
|
| 2014 |
75%
|
| 1998 |
67%
|
| 1990 |
71%
|
| 2007 |
44%
|
