84% (2001)

63% (2017)

76% (2009)

77% (2013)

77% (2018)

84% (2019)

64% (2011)

80% (2013)

57% (2012)

62% (2016)

78% (2015)

71% (2014)

64% (2014)

20% (2012)

0% (2005)

77% (2000)

58% (2013)

82% (2011)

77% (2004)

62% (2015)