71% (2022)

65% (1995)

77% (1961)

77% (1995)

52% (2000)

63% (2001)

73% (1976)

65% (2020)

67% (1978)

77% (2023)

54% (2017)

63% (2010)

67% (1965)

68% (2023)

67% (2005)

58% (1986)

63% (1995)

66% (1980)

71% (2008)

63% (1988)