73% (2015)

78% (2003)

65% (1958)

34% (2010)

73% (1977)

80% (1965)

62% (1961)

72% (2013)

73% (1977)

78% (2019)

70% (1973)

67% (1989)

72% (1994)

80% (1969)

57% (2010)

69% (1958)

71% (1976)

80% (1951)

70% (2009)

64% (1952)