| 1999 |
56%
|
| 1972 |
79%
|
| 1971 |
79%
|
| 1972 |
79%
|
| 1973 |
66%
|
| 1994 |
55%
|
| 1979 |
78%
|
| 1977 |
59%
|
| 1973 |
53%
|
| 1972 |
57%
|
| 1976 |
54%
|
