67% (1955)

58% (1952)

56% (1950)

62% (1955)

64% (1953)

57% (1944)

45% (1953)

62% (1951)

59% (1956)

50% (1953)

55% (1947)

37% (1953)

45% (1952)

54% (1947)

68% (1948)

55% (1942)

50% (1950)

50% (1941)

56% (1946)

45% (1945)