50% (1936)

30% (1979)

46% (1964)

63% (1964)

55% (1929)

53% (1939)

65% (1952)

75% (1930)

70% (1951)

59% (1970)

51% (1950)

67% (1927)

0% (1927)

58% (1966)

61% (1930)

60% (1940)

60% (1961)

45% (1933)

46% (1937)

59% (1950)