53% (1971)

56% (1945)

53% (1936)

63% (1971)

57% (2020)

73% (2011)

42% (1956)

78% (1978)

58% (1966)

47% (2016)

61% (2016)

69% (1920)

60% (1955)

68% (2005)

62% (2021)

59% (1967)

42% (1930)

61% (1961)

50% (1966)

34% (2007)