0% (1954)

40% (1953)

25% (1956)

0% (1960)

37% (1953)

55% (1952)

50% (1955)

45% (1953)

40% (1954)

60% (1956)

0% (1958)

40% (1956)

70% (1954)

55% (1956)

37% (1973)

57% (1959)

65% (1955)

63% (1957)

47% (1966)

23% (1952)