80% (1979)

0% (1966)

100% (1958)

45% (1983)

0% (1989)

70% (1982)

0% (1974)

0% (1961)

80% (1957)

50% (1990)

10% (1991)

60% (1972)

90% (1982)

50% (1941)

70% (1983)

70% (1980)

0% (1961)

60% (1970)

50% (1961)

60% (1975)