60% (1940)

57% (1930)

58% (1930)

55% (1930)

50% (1939)

40% (1930)

59% (1929)

33% (1932)

58% (1933)

60% (1937)

60% (1935)

38% (1930)

30% (1931)

55% (1952)

10% (1939)

50% (1935)

51% (1935)

57% (1932)

0% (1934)

50% (1943)