50% (1962)

20% (1982)

100% (1973)

62% (1971)

42% (2014)

10% (1978)

25% (1986)

0% (1980)

30% (1974)

0% (1962)

0% (1984)

100% (1980)

0% (1956)

10% (1987)

20% (1982)

20% (1981)

20% (1979)

10% (1972)

10% (1979)

0% (1962)