68% (2015)

67% (1957)

80% (2017)

58% (1965)

53% (2014)

69% (1965)

42% (1945)

56% (1987)

70% (1953)

72% (2014)

57% (1966)

60% (1994)

66% (1982)

59% (2018)

72% (2010)

68% (1938)

63% (2004)

68% (2019)

76% (2020)

48% (1945)