0% (1963)

0% (1978)

65% (1966)

50% (1957)

0% (1983)

0% (1962)

10% (1983)

40% (1961)

0% (1975)

50% (1969)

0% (1974)

70% (1976)

0% (1975)

50% (1971)

64% (1964)

0% (1967)

0% (1966)

40% (1990)

40% (1961)

50% (1960)