0% (1979)

0% (1974)

70% (1974)

0% (1982)

63% (1969)

100% (1966)

60% (1969)

20% (1979)

75% (1966)

80% (1987)

70% (1966)

0% (1961)

0% (1983)

80% (1970)

70% (1961)

70% (1976)

60% (1989)

90% (1957)

80% (1976)

0% (1984)