40% (1994)

68% (1954)

61% (1969)

50% (1931)

67% (1954)

60% (1945)

53% (1954)

58% (1953)

60% (1932)

63% (1930)

66% (1950)

60% (1944)

68% (1933)

30% (1979)

53% (1939)

77% (1950)

61% (1962)

60% (1953)

32% (1986)

70% (1950)