79% (2024)

79% (2009)

79% (2006)

83% (1998)

73% (2009)

78% (2006)

82% (2012)

77% (2000)

78% (1993)

80% (2003)

75% (2009)

73% (2007)

75% (2017)

78% (2017)

62% (2013)

71% (2013)

72% (2003)

79% (2002)

64% (2014)

70% (2013)