| 1984 |
67%
|
| 1994 |
60%
|
| 2005 |
68%
|
| 2016 |
81%
|
| 1994 |
69%
|
| 1989 |
76%
|
| 1992 |
76%
|
| 1990 |
67%
|
| 1993 |
75%
|
| 1990 |
69%
|
| 1991 |
69%
|
| 1992 |
69%
|
