0% (1958)

70% (1961)

0% (1986)

55% (1973)

68% (1977)

78% (1972)

54% (1973)

0% (1983)

0% (1969)

50% (1939)

0% (1984)

0% (1978)

59% (1956)

80% (1984)

56% (1967)

49% (1971)

56% (1989)

66% (1986)

53% (1944)

50% (1961)