75% (1957)

74% (1997)

71% (2012)

68% (2024)

84% (2015)

85% (1992)

82% (2023)

74% (1977)

64% (2017)

74% (2024)

87% (2018)

75% (2020)

69% (2009)

85% (2021)

73% (2024)

77% (1987)

80% (2024)

82% (2021)

76% (1996)

79% (2004)