52% (1967)

0% (1986)

45% (1939)

74% (1938)

0% (1979)

50% (1987)

70% (1938)

63% (1983)

0% (1954)

0% (1974)

70% (1956)

0% (1980)

0% (1979)

51% (1967)

0% (1976)

0% (1986)

0% (1981)

80% (1967)

0% (1937)

53% (1949)