54% (2008)

80% (2007)

79% (2016)

77% (2014)

73% (2008)

73% (2013)

54% (2007)

64% (2016)

65% (2013)

70% (2013)

67% (2014)

75% (2012)

72% (2013)

67% (2007)

55% (2013)

71% (2006)

68% (2006)

73% (2004)

72% (2014)

69% (2009)