| 2000 |
56%
|
| 2003 |
49%
|
| 1988 |
69%
|
| 1955 |
85%
|
| 1996 |
80%
|
| 1979 |
65%
|
| 1980 |
65%
|
| 1978 |
65%
|
| 1977 |
65%
|
| 1976 |
65%
|
| 1962 |
85%
|
