| 1980 |
87%
|
| 1964 |
78%
|
| 1968 |
74%
|
| 1961 |
85%
|
| 1961 |
64%
|
| 1949 |
77%
|
| 1959 |
78%
|
| 2007 |
78%
|
| 1973 |
61%
|
| 1980 |
56%
|
| 1979 |
42%
|
