1946 |
86%
|
1968 |
80%
|
1974 |
80%
|
1959 |
91%
|
1953 |
62%
|
1966 |
81%
|
1965 |
81%
|
1967 |
81%
|
1966 |
72%
|
1960 |
76%
|
1959 |
76%
|
1953 |
62%
|