46% (1974)

0% (1983)

70% (1965)

10% (1979)

50% (1981)

70% (1974)

59% (1981)

60% (1991)

0% (1938)

75% (1991)

80% (1957)

0% (1972)

60% (1990)

55% (1978)

0% (1956)

45% (1962)

70% (1983)

45% (1980)

45% (1948)

0% (1972)