0% (1973)

72% (1982)

50% (1966)

35% (1990)

58% (1965)

63% (1970)

0% (1935)

40% (1977)

80% (1988)

60% (1961)

0% (1979)

0% (1949)

64% (1987)

0% (1977)

72% (1959)

56% (1990)

0% (1978)

58% (1967)

70% (1938)

0% (1988)