60% (1972)

10% (1941)

40% (1940)

0% (1963)

68% (1947)

57% (1984)

30% (1970)

27% (1984)

30% (1985)

45% (1963)

30% (1968)

20% (1973)

52% (1978)

70% (1958)

80% (1986)

0% (1983)

15% (1967)

60% (1977)

48% (1985)

70% (1972)