67% (2005)

77% (2007)

77% (2009)

78% (2006)

67% (2009)

83% (2015)

67% (2011)

72% (2019)

74% (2010)

69% (2011)

76% (2009)

59% (2004)

79% (2013)

66% (2016)

45% (2007)

67% (2016)

63% (2006)

62% (2013)

63% (2007)

76% (2013)