79% (2024)

78% (2006)

79% (2009)

73% (2009)

84% (1998)

79% (2017)

78% (2006)

72% (2001)

72% (2003)

78% (1993)

83% (2012)

74% (2009)

75% (2017)

78% (2002)

71% (2013)

79% (2003)

77% (2000)

76% (2009)

68% (1987)

73% (2007)