0% (1966)

63% (1960)

72% (1967)

53% (1971)

42% (1942)

0% (1988)

0% (1981)

60% (1978)

61% (1964)

43% (1988)

0% (1984)

70% (1989)

70% (1987)

0% (1973)

53% (1941)

60% (1976)

75% (1979)

48% (1982)

0% (1970)

90% (1971)