| 1989 |
88%
|
| 1986 |
86%
|
| 1972 |
72%
|
| 1972 |
71%
|
| 1969 |
42%
|
| 1973 |
70%
|
| 1971 |
36%
|
| 1974 |
64%
|
| 1970 |
53%
|
| 1980 |
36%
|
| 1974 |
66%
|
| 1975 |
63%
|
