0% (1966)

62% (1979)

20% (1970)

0% (1958)

50% (1960)

60% (1960)

0% (1979)

48% (1976)

65% (1963)

55% (1986)

0% (1985)

0% (1985)

50% (1973)

50% (1959)

40% (1961)

35% (1966)

53% (1979)

61% (1966)

0% (1978)

80% (1957)