0% (1966)

0% (1987)

54% (1988)

0% (1970)

64% (1957)

0% (1971)

52% (1937)

60% (1973)

70% (1983)

54% (1969)

100% (1971)

60% (1983)

100% (1985)

60% (1960)

60% (1986)

57% (1971)

63% (1960)

33% (1985)

56% (1970)

72% (1977)