74% (1970)

53% (2015)

76% (1927)

61% (2001)

59% (2003)

54% (1985)

55% (1995)

71% (1949)

77% (1940)

65% (1971)

61% (1985)

60% (1989)

59% (1951)

64% (1987)

70% (1961)

52% (1935)

49% (2000)

63% (1997)

71% (2024)

72% (1964)