| 1994 |
86%
|
| 1997 |
86%
|
| 1996 |
86%
|
| 1984 |
67%
|
| 2011 |
61%
|
| 2007 |
43%
|
| 2014 |
60%
|
| 2016 |
47%
|
| 2016 |
47%
|
| 1999 |
69%
|
