69% (1928)

59% (1929)

64% (1929)

56% (1929)

52% (1927)

64% (1927)

44% (1932)

57% (1930)

45% (1928)

45% (1926)

35% (1928)

46% (1926)

50% (1927)

0% (1927)

0% (1928)

66% (1926)

70% (1929)

30% (1924)

62% (1927)

56% (1927)