69% (1979)

65% (1984)

80% (1957)

0% (1978)

50% (1944)

47% (1978)

80% (1985)

50% (1973)

63% (1960)

51% (1988)

51% (1986)

48% (1980)

80% (1969)

40% (1978)

54% (1982)

56% (1964)

50% (1968)

62% (1951)

0% (1973)

50% (1964)