80% (2017)

84% (2013)

68% (2020)

78% (2010)

68% (2006)

64% (2010)

58% (2008)

68% (2012)

56% (2010)

69% (2013)

55% (2012)

70% (2013)

71% (2013)

61% (2009)

79% (2016)

64% (2010)

64% (2005)

73% (2014)

65% (2019)

55% (2008)