62% (1960)

90% (1971)

0% (1967)

70% (1975)

42% (1980)

0% (1986)

80% (1963)

0% (1940)

100% (1976)

0% (1986)

57% (1982)

0% (1975)

57% (1958)

46% (1979)

0% (1951)

0% (1943)

0% (1984)

67% (1963)

80% (1959)

0% (1979)