0% (1965)

67% (2005)

70% (1951)

65% (1960)

57% (1973)

72% (1965)

80% (1966)

57% (1967)

74% (1967)

0% (1980)

43% (1979)

74% (1965)

70% (1959)

80% (1963)

65% (1966)

70% (1969)

75% (1961)

58% (1963)

62% (1960)

59% (1957)