62% (2012)

76% (1985)

73% (1996)

74% (2020)

71% (1965)

77% (2004)

77% (1988)

76% (1989)

87% (2020)

20% (2004)

66% (2007)

83% (2010)

69% (2004)

82% (2011)

75% (1975)

78% (2021)

0% (2001)

75% (1985)

79% (1996)

74% (1986)