56% (1946)

55% (1938)

48% (1936)

58% (1933)

63% (1941)

57% (1943)

51% (1945)

64% (1932)

62% (1941)

72% (1943)

50% (1952)

50% (1955)

64% (1947)

61% (1947)

67% (1951)

64% (1949)

67% (1947)

65% (1947)

53% (1934)

50% (1947)