76% (2013)

86% (2018)

74% (2013)

70% (2014)

76% (2013)

63% (2015)

90% (1970)

0% (2016)

76% (2016)

78% (2015)

90% (2007)

64% (2016)

84% (2014)

82% (2015)

69% (2011)

71% (2015)

56% (2015)

76% (2014)

71% (2015)

68% (2014)