69% (2019)

65% (1995)

75% (2009)

77% (2002)

78% (1982)

77% (1986)

70% (2009)

79% (1972)

76% (1966)

74% (2019)

70% (2021)

73% (2020)

57% (2019)

66% (2017)

62% (2019)

75% (1992)

73% (1987)

73% (1990)

69% (1989)

65% (2010)