| 1980 |
81%
|
| 2002 |
67%
|
| 1963 |
91%
|
| 1972 |
85%
|
| 1953 |
71%
|
| 1966 |
75%
|
| 1967 |
75%
|
| 1966 |
75%
|
| 1982 |
62%
|
| 1961 |
85%
|
| 1985 |
67%
|
| 1969 |
79%
|
| 1972 |
79%
|
| 1977 |
70%
|
| 1981 |
71%
|
| 1982 |
71%
|
| 1990 |
71%
|
| 1966 |
59%
|
| 2006 |
42%
|
| 1965 |
72%
|
| 1981 |
64%
|
| 1980 |
66%
|
| 1969 |
69%
|
| 1972 |
58%
|
| 1980 |
53%
|
