74% (1955)

45% (1945)

40% (1944)

48% (1960)

20% (1940)

42% (1961)

71% (1960)

42% (1958)

80% (1954)

50% (1947)

20% (1952)

40% (1943)

0% (1949)

15% (1955)

70% (1962)

67% (1951)

50% (1946)

50% (1954)

60% (1939)

46% (1957)