60% (1924)

64% (1936)

65% (1928)

62% (1934)

63% (1933)

63% (1931)

56% (1929)

0% (1931)

42% (1934)

47% (1932)

50% (1927)

65% (1928)

0% (1933)

70% (1929)

10% (1935)

57% (1924)

50% (1932)

54% (1931)

40% (1933)

27% (1932)