73% (1976)

74% (1951)

59% (2013)

67% (2010)

58% (2013)

71% (1919)

72% (2004)

60% (2021)

71% (1970)

75% (1955)

50% (2000)

64% (1986)

58% (1992)

63% (2023)

50% (2017)

56% (1987)

51% (2013)

65% (2010)

60% (1948)

58% (2020)