60% (1952)

36% (1988)

64% (1951)

53% (1952)

50% (1951)

40% (1954)

50% (1952)

43% (1978)

57% (1951)

66% (2009)

67% (1954)

50% (1953)

72% (1949)

50% (1954)

50% (1945)

60% (1951)

50% (1952)

35% (1950)

50% (1955)