83% (2005)

69% (2001)

84% (2005)

86% (2018)

75% (2013)

82% (2015)

55% (2003)

79% (2004)

74% (2018)

80% (2009)

85% (2017)

82% (2017)

75% (2015)

71% (2006)

81% (2005)

75% (2011)

74% (2011)

70% (2011)

76% (2015)

79% (2014)