| 1998 |
69%
|
| 2002 |
71%
|
| 2014 |
78%
|
| 1993 |
69%
|
| 1992 |
66%
|
| 1991 |
81%
|
| 1997 |
65%
|
| 1996 |
64%
|
| 2008 |
34%
|
| 1995 |
57%
|
| 2000 |
57%
|
| 1998 |
57%
|
| 1994 |
57%
|
