0% (1980)

40% (1983)

48% (1980)

57% (1967)

59% (1977)

0% (1973)

30% (1973)

65% (1960)

20% (1986)

15% (1983)

45% (1980)

60% (1962)

30% (1985)

55% (1978)

50% (1961)

50% (1969)

65% (1966)

0% (1962)

70% (1963)

0% (1977)