63% (1949)

69% (1955)

60% (1937)

49% (1932)

42% (1937)

63% (1960)

56% (1933)

51% (1972)

59% (1951)

57% (1951)

59% (1928)

0% (1970)

60% (1937)

40% (1938)

45% (1931)

61% (1957)

65% (1949)

60% (1930)

40% (1949)

61% (1933)