64% (1993)

64% (2015)

54% (2015)

77% (2000)

77% (2003)

84% (2005)

78% (2010)

84% (2009)

79% (1993)

76% (2009)

81% (2017)

81% (2005)

85% (2017)

73% (2014)

74% (2004)

76% (2018)

77% (1993)

82% (1998)

71% (1998)

79% (2018)