78% (2014)

54% (2011)

66% (2016)

72% (2003)

45% (2011)

47% (2012)

0% (2012)

20% (2008)

73% (2014)

80% (2015)

10% (2013)

30% (2008)

70% (2013)

76% (2013)

68% (2008)

60% (2014)

0% (2014)

64% (2015)

0% (2011)

58% (2002)