0% (1981)

0% (1948)

50% (1974)

0% (1987)

0% (1979)

0% (1955)

55% (1962)

67% (1964)

65% (1978)

0% (1986)

80% (1972)

50% (1950)

0% (1962)

80% (1977)

0% (1978)

57% (1968)

0% (1959)

53% (1977)

65% (1977)

50% (1949)