| 1993 |
55%
|
| 1992 |
75%
|
| 1994 |
77%
|
| 1990 |
64%
|
| 1988 |
78%
|
| 1994 |
78%
|
| 1956 |
57%
|
| 2006 |
77%
|
| 1990 |
52%
|
