| 1983 |
75%
|
| 1983 |
75%
|
| 1986 |
75%
|
| 1985 |
75%
|
| 1984 |
75%
|
| 1993 |
56%
|
| 1973 |
55%
|
| 1971 |
61%
|
| 1971 |
35%
|
| 1993 |
32%
|
| 1972 |
41%
|
| 1972 |
46%
|
