| 1986 |
76%
|
| 1985 |
79%
|
| 1985 |
61%
|
| 1987 |
74%
|
| 1987 |
72%
|
| 1987 |
80%
|
| 1986 |
72%
|
| 1987 |
77%
|
| 1985 |
62%
|
| 1986 |
63%
|
