50% (1963)

60% (1979)

63% (1970)

70% (1962)

0% (1961)

0% (1978)

48% (1990)

55% (1971)

50% (1974)

90% (1962)

0% (1970)

0% (1963)

55% (1961)

0% (1986)

0% (1987)

50% (1958)

43% (1955)

60% (1978)

90% (1984)

61% (1945)