63% (1980)

69% (1977)

52% (1980)

0% (1949)

53% (1950)

50% (1983)

64% (1981)

62% (1950)

44% (1988)

62% (1984)

63% (1950)

57% (1986)

53% (1984)

50% (1949)

50% (1988)

0% (1979)

0% (1950)

0% (1981)

0% (1945)