| 1961 |
91%
|
| 1953 |
71%
|
| 1956 |
85%
|
| 1960 |
65%
|
| 1955 |
85%
|
| 1965 |
72%
|
| 1956 |
44%
|
| 1952 |
77%
|
| 1954 |
77%
|
| 1973 |
69%
|
| 1972 |
69%
|
| 1971 |
69%
|
| 1970 |
69%
|
| 1969 |
61%
|
| 1953 |
62%
|
| 1955 |
62%
|
