64% (1977)

72% (2017)

70% (1970)

74% (1995)

79% (1921)

78% (2010)

68% (2023)

83% (1960)

57% (2015)

66% (1989)

67% (1998)

57% (2020)

82% (1967)

72% (1963)

75% (1956)

59% (2012)

50% (1995)

69% (2023)

80% (2022)

72% (1971)