46% (1987)

30% (1979)

0% (1971)

27% (1983)

80% (1972)

0% (1987)

43% (1962)

0% (1976)

60% (1938)

0% (1973)

0% (1963)

53% (1964)

0% (1968)

90% (1979)

0% (1956)

0% (1972)

0% (1938)

85% (1971)

0% (1970)

0% (1987)