| 1979 |
86%
|
| 1986 |
69%
|
| 1970 |
74%
|
| 1983 |
62%
|
| 1978 |
69%
|
| 1988 |
47%
|
| 1986 |
77%
|
| 2006 |
53%
|
| 2007 |
73%
|
| 1974 |
84%
|
| 1962 |
85%
|
| 1975 |
51%
|
| 2019 |
68%
|
| 1974 |
57%
|
| 1985 |
67%
|
| 1981 |
57%
|
| 1990 |
56%
|
