62% (1952)

65% (1951)

63% (1958)

82% (1956)

56% (1952)

52% (1956)

64% (1961)

50% (1955)

58% (1957)

50% (1947)

40% (1952)

56% (1957)

56% (1949)

56% (1957)

55% (1956)

60% (1950)

62% (1952)

50% (1954)

60% (1951)

0% (1949)