1933 |
79%
|
1957 |
71%
|
1945 |
73%
|
1923 |
72%
|
1960 |
76%
|
1959 |
76%
|
1958 |
76%
|
1956 |
76%
|
1957 |
76%
|
1955 |
76%
|
1939 |
66%
|
1953 |
62%
|