60% (1977)

100% (1978)

0% (1985)

90% (1972)

50% (1975)

60% (1966)

80% (1971)

45% (1948)

50% (1990)

80% (1985)

51% (1939)

0% (1979)

75% (1985)

70% (1987)

0% (1964)

100% (1966)

100% (1990)

75% (1961)

60% (1970)

50% (1943)