53% (1994)

64% (1939)

65% (1943)

68% (1940)

70% (1949)

51% (1930)

59% (1942)

59% (1938)

50% (1967)

68% (1930)

62% (1971)

43% (1967)

67% (1937)

50% (1955)

57% (1973)

67% (1955)

69% (1951)

56% (1971)

57% (1951)

61% (1940)