| 2001 |
51%
|
| 2001 |
67%
|
| 1986 |
56%
|
| 1976 |
79%
|
| 1982 |
75%
|
| 1981 |
75%
|
| 1982 |
71%
|
| 1990 |
71%
|
| 1997 |
64%
|
| 1975 |
60%
|
