69% (2023)

68% (2001)

60% (1967)

60% (1997)

77% (2015)

72% (2019)

77% (2023)

77% (2019)

69% (2012)

72% (2020)

74% (1962)

57% (2022)

80% (1992)

56% (2018)

46% (2002)

66% (1990)

54% (2017)

68% (1971)

73% (2006)

71% (2002)