55% (2011)

79% (2015)

0% (2011)

26% (2011)

71% (2015)

77% (2013)

36% (2014)

50% (2013)

58% (2015)

70% (2013)

68% (2008)

76% (2015)

80% (2015)

60% (2009)

45% (2011)

60% (2015)

51% (2010)

60% (2006)

75% (2015)

67% (2013)