78% (2011)

66% (2013)

43% (2009)

56% (2013)

79% (2013)

76% (2013)

70% (2009)

42% (2009)

73% (2020)

61% (2010)

53% (2013)

30% (2006)

47% (2012)

56% (2016)

38% (2012)

68% (2012)

62% (2016)

63% (2011)

55% (2011)

70% (2014)