64% (2020)

58% (1974)

76% (2023)

67% (2018)

47% (2015)

61% (1970)

64% (1975)

69% (1964)

69% (2022)

74% (2019)

68% (2002)

73% (2013)

48% (2022)

66% (1982)

64% (2006)

61% (2014)

60% (2001)

65% (1985)

61% (2023)

61% (2006)