66% (1963)

77% (1955)

71% (1958)

60% (1962)

62% (1954)

0% (1951)

45% (1951)

50% (1959)

53% (1957)

50% (1955)

62% (1962)

69% (1960)

75% (1953)

42% (1962)

55% (1957)

57% (1952)

77% (1957)

70% (1967)

34% (1949)

54% (1951)