73% (2009)

61% (2009)

72% (2011)

61% (2011)

72% (2011)

65% (2007)

64% (2013)

59% (2011)

56% (2012)

80% (2010)

55% (2011)

64% (2009)

65% (2013)

66% (2021)

55% (2006)

62% (2012)

73% (2007)

69% (2007)

63% (2008)

68% (2009)