| 1994 |
64%
|
| 1998 |
69%
|
| 2002 |
53%
|
| 1995 |
64%
|
| 2000 |
53%
|
| 1988 |
65%
|
| 1996 |
31%
|
| 2011 |
68%
|
| 1990 |
52%
|
| 1989 |
51%
|
| 2012 |
13%
|
| 2014 |
64%
|
| 1992 |
39%
|
| 1993 |
50%
|
| 2006 |
60%
|
| 2006 |
47%
|
