67% (1948)

65% (1929)

59% (1944)

62% (1931)

59% (1930)

62% (1935)

66% (1932)

67% (1950)

56% (1937)

66% (1936)

63% (1929)

71% (1925)

46% (1938)

59% (1939)

60% (1931)

65% (1934)

48% (1932)

60% (1923)

0% (1929)

59% (1943)