77% (2019)

87% (2009)

82% (2019)

81% (2015)

82% (1984)

86% (2022)

80% (2013)

77% (2008)

85% (2015)

85% (2007)

74% (2003)

78% (1994)

79% (1999)

72% (2021)

70% (1993)

79% (1964)

64% (2009)

73% (2015)

83% (2020)

76% (2016)