35% (1939)

47% (1935)

40% (1930)

70% (1941)

30% (1952)

0% (1939)

60% (1965)

51% (1937)

40% (1935)

60% (1939)

50% (1938)

55% (1937)

56% (1930)

59% (1952)

65% (1937)

0% (1943)

55% (1941)

64% (1949)

61% (1926)

65% (1931)