80% (1989)

0% (1962)

0% (1980)

55% (1951)

67% (1969)

50% (1985)

50% (1962)

0% (1974)

50% (2000)

60% (1975)

63% (1968)

70% (1956)

50% (1998)

50% (1974)

0% (1945)

0% (1952)

43% (1985)

58% (1978)

50% (1979)

64% (1959)