| 1964 |
78%
|
| 2014 |
91%
|
| 1960 |
91%
|
| 1955 |
71%
|
| 1954 |
68%
|
| 1959 |
85%
|
| 1961 |
85%
|
| 1951 |
66%
|
| 1956 |
77%
|
| 1949 |
68%
|
