84% (2005)

77% (2000)

83% (2005)

75% (2009)

77% (2013)

79% (2016)

61% (1998)

86% (2004)

81% (2009)

80% (2010)

80% (1999)

80% (1996)

50% (2017)

67% (2023)

73% (1980)

81% (1993)

84% (1993)

79% (2004)

84% (2008)

81% (2006)