83% (2005)

86% (2018)

83% (2005)

56% (2003)

85% (2017)

75% (2013)

74% (2011)

80% (2009)

79% (2014)

79% (2004)

81% (2005)

69% (2001)

76% (2007)

72% (2012)

81% (2001)

72% (2006)

82% (2015)

83% (2018)

72% (2014)

66% (2012)