74% (1958)

69% (1962)

81% (1959)

68% (1960)

56% (1974)

62% (1958)

50% (1958)

57% (1952)

72% (1964)

10% (1945)

58% (1960)

52% (1958)

52% (1959)

60% (1936)

0% (1949)

40% (1957)

0% (1962)

60% (1959)

0% (1960)

59% (1959)