| 1988 |
83%
|
| 1998 |
46%
|
| 1993 |
55%
|
| 1986 |
71%
|
| 2002 |
55%
|
| 1988 |
68%
|
| 1989 |
68%
|
| 1993 |
72%
|
| 1994 |
55%
|
| 1996 |
54%
|
| 1983 |
75%
|
| 1986 |
75%
|
| 1985 |
75%
|
| 1983 |
63%
|
| 1991 |
61%
|
| 1990 |
57%
|
| 1994 |
39%
|
| 1985 |
67%
|
| 1988 |
55%
|
| 1985 |
77%
|
| 1992 |
63%
|
| 1985 |
71%
|
| 1984 |
71%
|
| 1985 |
78%
|
| 1989 |
44%
|
| 1993 |
42%
|
| 1992 |
42%
|
