53% (1994)

72% (1963)

65% (2012)

77% (1953)

76% (1962)

64% (1976)

57% (2004)

65% (1964)

64% (2019)

70% (1961)

62% (1972)

73% (1970)

63% (1957)

56% (1988)

73% (1961)

62% (1960)

58% (2013)

62% (1951)

61% (1952)

54% (1974)