95% (1994)

72% (2009)

73% (2011)

84% (2005)

78% (2018)

79% (2009)

66% (2015)

78% (2002)

100% (2002)

55% (2011)

78% (2005)

63% (2015)

73% (2008)

77% (2001)

90% (2002)

96% (2003)

74% (2011)

64% (2008)

81% (2011)

65% (2005)