69% (1928)

64% (1929)

62% (1929)

59% (1929)

64% (1927)

56% (1929)

37% (1966)

52% (1927)

63% (1927)

55% (1928)

57% (1927)

0% (1929)

44% (1932)

66% (1926)

45% (1928)

45% (1926)

70% (1930)

0% (1927)

46% (1926)

62% (1927)