| 1989 |
76%
|
| 1990 |
62%
|
| 1983 |
75%
|
| 1989 |
44%
|
| 1989 |
72%
|
| 1994 |
67%
|
| 1974 |
73%
|
| 1994 |
53%
|
| 1995 |
80%
|
| 1986 |
56%
|
| 1983 |
71%
|
| 1978 |
65%
|
| 1985 |
77%
|
| 1992 |
51%
|
| 1989 |
41%
|
| 1996 |
68%
|
| 1972 |
41%
|
| 1982 |
46%
|
| 1987 |
49%
|
| 1995 |
55%
|
| 1995 |
53%
|
