| 1986 |
54%
|
| 1990 |
39%
|
| 1993 |
84%
|
| 1991 |
38%
|
| 1990 |
65%
|
| 1995 |
40%
|
| 1986 |
69%
|
| 1982 |
60%
|
| 1989 |
62%
|
| 1984 |
63%
|
| 1986 |
53%
|
| 1984 |
74%
|
| 1986 |
72%
|
| 1986 |
65%
|
| 1990 |
--
|
| 2002 |
--
|
