68% (2013)

66% (2009)

81% (2012)

78% (2023)

72% (2011)

37% (2005)

72% (2018)

76% (2002)

77% (2020)

78% (2003)

73% (2020)

69% (2014)

72% (2018)

65% (2014)

71% (2014)

79% (2000)

72% (2006)

71% (2013)

71% (1998)

70% (2016)