62% (1983)

65% (1948)

81% (1957)

61% (1957)

64% (1960)

54% (1942)

64% (1965)

39% (1997)

61% (1958)

52% (1994)

68% (1960)

57% (1957)

57% (1981)

70% (1938)

70% (1927)

61% (1973)

64% (1952)

70% (1931)

51% (1931)

58% (1990)