0% (1985)

40% (1979)

0% (1990)

60% (1981)

0% (1957)

60% (1966)

69% (1965)

60% (1978)

30% (1984)

60% (1974)

0% (1979)

20% (1960)

60% (1968)

50% (1980)

45% (1944)

0% (1986)

48% (1982)

50% (1968)

36% (1957)

45% (1985)