55% (1975)

39% (1975)

0% (1974)

90% (1967)

70% (1937)

40% (1989)

70% (1972)

52% (1991)

66% (1970)

20% (1968)

63% (1943)

38% (1951)

0% (1980)

0% (1975)

40% (1981)

0% (1990)

50% (1962)

60% (1978)

47% (1969)

0% (1976)