79% (2021)

83% (2005)

81% (1993)

61% (1998)

80% (1996)

86% (2004)

84% (2005)

73% (1962)

77% (2013)

76% (2016)

81% (2005)

79% (1999)

82% (2006)

85% (2017)

71% (1993)

77% (2000)

75% (2011)

76% (1997)

80% (2004)

92% (2025)