1974 |
80%
|
1961 |
91%
|
1966 |
65%
|
1962 |
77%
|
1966 |
75%
|
1966 |
75%
|
1967 |
74%
|
1969 |
74%
|
2016 |
78%
|
1965 |
78%
|
1976 |
65%
|
1975 |
64%
|
1966 |
79%
|
1965 |
81%
|
1974 |
84%
|
1973 |
59%
|
1965 |
72%
|
1973 |
69%
|
1956 |
76%
|
1994 |
56%
|