61% (1955)

42% (1951)

60% (1943)

40% (1931)

0% (1927)

60% (1930)

0% (1942)

70% (1957)

67% (1954)

35% (1935)

0% (1931)

55% (1945)

60% (1953)

58% (1933)

40% (1929)

50% (1936)

55% (1927)

57% (1929)

43% (1933)

60% (1939)