| 1965 |
80%
|
| 2007 |
80%
|
| 1965 |
74%
|
| 1972 |
79%
|
| 1972 |
79%
|
| 1967 |
72%
|
| 1968 |
69%
|
| 1973 |
69%
|
| 1970 |
69%
|
| 1969 |
69%
|
