| 1997 |
34%
|
| 1997 |
70%
|
| 1984 |
75%
|
| 1983 |
71%
|
| 1984 |
71%
|
| 1962 |
85%
|
| 1987 |
67%
|
| 2001 |
57%
|
| 1997 |
57%
|
