0% (1985)

82% (1979)

83% (1985)

78% (1972)

76% (1925)

80% (1975)

79% (1929)

78% (1983)

80% (1975)

76% (1965)

70% (1938)

80% (1966)

67% (1957)

79% (1964)

69% (1967)

79% (1957)

79% (1962)

74% (1969)

63% (1965)

71% (1970)