56% (1934)

60% (1939)

63% (1940)

54% (1930)

50% (1944)

54% (1940)

47% (1938)

51% (1951)

55% (1939)

57% (1939)

55% (1957)

58% (1933)

65% (1946)

58% (1932)

54% (1951)

27% (1940)

60% (1949)

64% (1939)

68% (1947)

53% (1946)