0% (1982)

90% (1974)

30% (1985)

70% (1958)

60% (1969)

50% (1975)

0% (1983)

50% (1990)

33% (1985)

0% (1946)

53% (1934)

0% (1987)

80% (1977)

65% (1953)

48% (1963)

60% (1977)

53% (1946)

0% (1991)

43% (1989)

60% (1989)