| 1997 |
69%
|
| 1994 |
86%
|
| 1994 |
66%
|
| 1961 |
91%
|
| 1966 |
75%
|
| 1959 |
85%
|
| 1960 |
85%
|
| 1961 |
85%
|
| 1957 |
85%
|
| 1958 |
85%
|
| 1969 |
79%
|
| 1966 |
79%
|
| 1984 |
75%
|
| 1977 |
58%
|
| 1967 |
81%
|
| 1972 |
79%
|
| 1963 |
85%
|
| 1964 |
85%
|
| 1960 |
76%
|
