| 1984 |
77%
|
| 1973 |
76%
|
| 1990 |
64%
|
| 1980 |
85%
|
| 1978 |
85%
|
| 1977 |
85%
|
| 1983 |
75%
|
| 1990 |
66%
|
| 1980 |
65%
|
| 1988 |
60%
|
| 1955 |
57%
|
| 1956 |
62%
|
| 1987 |
76%
|
| 1983 |
72%
|
| 1982 |
72%
|
| 1981 |
72%
|
| 1985 |
74%
|
| 1942 |
60%
|
| 1984 |
66%
|
| 1980 |
75%
|
| 1971 |
69%
|
