60% (2009)

80% (2007)

50% (2013)

36% (2014)

50% (2001)

83% (2014)

79% (2015)

26% (2011)

0% (2014)

66% (2014)

69% (2014)

56% (2014)

68% (2008)

75% (2014)

74% (2007)

70% (2013)

40% (2011)

10% (2013)

55% (2009)

54% (2011)