83% (1985)

82% (1979)

0% (1985)

78% (1972)

79% (1929)

78% (1983)

69% (1967)

80% (1975)

76% (1965)

63% (1965)

76% (1925)

76% (1980)

79% (1969)

80% (1966)

80% (1975)

74% (1969)

71% (1970)

79% (1957)

70% (1938)

76% (1968)