| 2013 |
86%
|
| 2014 |
86%
|
| 2010 |
86%
|
| 2011 |
86%
|
| 2002 |
84%
|
| 2006 |
77%
|
| 2017 |
79%
|
| 1993 |
67%
|
| 1996 |
30%
|
| 1996 |
62%
|
