70% (2023)

61% (2002)

54% (1986)

67% (2023)

62% (2021)

73% (2022)

68% (2022)

64% (2012)

61% (1977)

70% (1958)

53% (2022)

57% (2004)

66% (2009)

62% (2022)

65% (1971)

56% (2018)

60% (2022)

58% (2007)

50% (2017)

58% (2002)