| 2001 |
81%
|
| 1996 |
57%
|
| 1996 |
62%
|
| 1963 |
91%
|
| 1979 |
76%
|
| 1976 |
67%
|
| 1959 |
85%
|
| 1958 |
85%
|
| 1990 |
67%
|
| 1991 |
67%
|
| 1992 |
67%
|
| 1981 |
71%
|
| 1959 |
76%
|
| 2001 |
78%
|
| 1997 |
52%
|
