0% (1979)

0% (1963)

40% (1973)

63% (1980)

50% (1976)

80% (1964)

68% (1984)

50% (1966)

75% (1977)

10% (1966)

0% (1967)

50% (1965)

0% (1963)

10% (1974)

0% (1964)

0% (1960)

54% (1973)

40% (1973)

0% (1970)

70% (1977)