| 2008 |
69%
|
| 1964 |
80%
|
| 1967 |
73%
|
| 1968 |
73%
|
| 1970 |
73%
|
| 1987 |
77%
|
| 1998 |
48%
|
| 1966 |
64%
|
| 1966 |
62%
|
| 1979 |
57%
|
| 1966 |
65%
|
