61% (2014)

70% (2011)

58% (2015)

82% (1970)

26% (2011)

75% (2007)

65% (2013)

51% (2011)

74% (2015)

70% (2013)

55% (2015)

58% (2008)

43% (2013)

10% (2013)

69% (2014)

67% (2014)

54% (2015)

76% (2013)

36% (2014)

42% (2015)