83% (2005)

86% (2018)

55% (2003)

69% (2001)

83% (2005)

79% (2004)

85% (2017)

75% (2013)

80% (2009)

74% (2011)

79% (2014)

82% (2015)

74% (2007)

81% (2005)

63% (2006)

75% (2011)

81% (2001)

83% (2018)

72% (2012)

74% (2018)