55% (1988)

0% (1982)

0% (1940)

50% (1984)

65% (1969)

50% (1938)

0% (1961)

50% (1947)

59% (1977)

60% (1950)

0% (1963)

0% (1989)

0% (1984)

90% (1983)

72% (1986)

50% (1981)

80% (1975)

0% (1927)

0% (1977)

80% (1976)