45% (1957)

64% (1957)

62% (1955)

52% (1929)

50% (1937)

43% (1944)

70% (2000)

54% (1955)

56% (1998)

72% (1955)

56% (1974)

61% (1957)

40% (1952)

58% (1971)

0% (1939)

57% (1973)

49% (1967)

64% (1953)

61% (1950)

45% (1961)