50% (1988)

0% (1983)

0% (1958)

0% (1992)

45% (1970)

58% (1971)

70% (1975)

53% (1990)

59% (1956)

50% (1979)

0% (1975)

0% (1954)

0% (1948)

53% (1966)

50% (1960)

0% (1946)

100% (1954)

51% (1984)

67% (1949)

70% (1982)