85% (1981)

0% (1959)

63% (1982)

42% (1958)

48% (1959)

58% (1984)

50% (1983)

41% (1982)

43% (1989)

70% (1983)

70% (1966)

65% (1973)

70% (1962)

0% (1945)

61% (1980)

46% (1986)

87% (1991)

0% (1965)

40% (1983)

63% (1959)