68% (2020)

31% (1982)

56% (1986)

59% (2015)

52% (1988)

54% (1998)

58% (1975)

73% (2020)

72% (2018)

64% (1961)

68% (1948)

52% (2023)

65% (2017)

44% (1979)

54% (2008)

67% (1976)

59% (1989)

68% (1975)

72% (2021)

50% (2018)