30% (1950)

44% (1950)

53% (1964)

53% (1952)

57% (1951)

42% (1949)

0% (1950)

50% (1951)

0% (1950)

75% (1955)

60% (1954)

37% (1948)

43% (1949)

0% (1949)

30% (1952)

50% (1955)

40% (1960)

60% (1950)

56% (1949)

40% (1964)