| 1963 |
91%
|
| 1956 |
85%
|
| 1954 |
85%
|
| 1953 |
85%
|
| 1952 |
85%
|
| 1955 |
85%
|
| 2016 |
78%
|
| 1964 |
78%
|
| 1965 |
72%
|
| 1967 |
72%
|
| 1968 |
69%
|
| 1973 |
69%
|
| 1972 |
69%
|
