| 1982 |
67%
|
| 1986 |
75%
|
| 1985 |
75%
|
| 1966 |
65%
|
| 1990 |
80%
|
| 1966 |
75%
|
| 1967 |
75%
|
| 1966 |
75%
|
| 1980 |
70%
|
| 1977 |
70%
|
| 1978 |
70%
|
| 1979 |
70%
|
| 1980 |
65%
|
| 1977 |
65%
|
| 1985 |
67%
|
| 1968 |
79%
|
| 1971 |
79%
|
| 1972 |
79%
|
| 1970 |
79%
|
| 1992 |
63%
|
| 1981 |
71%
|
| 1982 |
71%
|
| 1966 |
81%
|
| 1974 |
84%
|
| 1979 |
59%
|
| 1973 |
65%
|
| 1986 |
43%
|
| 1975 |
58%
|
