54% (2014)

80% (1999)

86% (2004)

74% (1990)

77% (2013)

85% (2012)

80% (2009)

65% (1951)

69% (1989)

84% (2014)

79% (2006)

58% (2014)

79% (2002)

86% (2005)

79% (2018)

79% (2018)

83% (2011)

83% (2015)

81% (1971)

83% (2013)