71% (2005)

67% (1966)

73% (1963)

74% (1983)

72% (1976)

70% (1977)

77% (1997)

56% (1959)

66% (1995)

69% (2019)

79% (2019)

0% (1961)

63% (2015)

53% (1968)

71% (1979)

48% (1957)

100% (1967)

80% (2008)

57% (1962)

80% (1973)