| 1971 |
65%
|
| 1960 |
91%
|
| 2016 |
78%
|
| 1964 |
78%
|
| 1966 |
79%
|
| 1972 |
79%
|
| 1971 |
79%
|
| 1965 |
72%
|
| 1952 |
77%
|
| 1954 |
77%
|
| 1950 |
77%
|
| 1968 |
69%
|
| 1973 |
69%
|
| 1972 |
69%
|
| 1971 |
69%
|
| 1970 |
69%
|
| 1969 |
69%
|
| 1958 |
76%
|
| 1956 |
76%
|
| 1957 |
76%
|
| 1955 |
76%
|
| 1972 |
62%
|
