60% (1943)

74% (1955)

30% (1947)

0% (1941)

72% (1960)

70% (1962)

40% (1944)

50% (1949)

52% (1957)

60% (1939)

48% (1960)

30% (1949)

0% (1954)

0% (1963)

50% (1947)

70% (1957)

67% (1949)

59% (1961)

60% (1949)

53% (1958)