46% (1930)

53% (1931)

40% (1930)

50% (1930)

0% (1925)

0% (1930)

70% (1930)

60% (1932)

33% (1931)

57% (1930)

0% (1923)

35% (1930)

50% (1930)

0% (1931)

0% (1930)

33% (1930)

10% (1930)

60% (1930)

50% (1932)

47% (1932)