75% (1957)

43% (1989)

0% (1985)

44% (1988)

50% (1988)

50% (1952)

0% (1929)

0% (1962)

45% (1982)

50% (1953)

50% (1986)

0% (2000)

51% (1974)

50% (1972)

0% (1979)

50% (1971)

50% (1984)

66% (1959)

0% (1969)

58% (1974)