66% (1946)

55% (2016)

61% (1967)

65% (1958)

59% (2022)

56% (1971)

63% (1973)

61% (1958)

64% (1975)

64% (1965)

60% (2001)

56% (1972)

62% (1966)

67% (1995)

67% (1950)

61% (2004)

65% (1968)

67% (1925)

58% (1969)

66% (1967)