0% (1974)

53% (1979)

50% (1982)

43% (1981)

68% (1965)

66% (1965)

36% (1971)

0% (1976)

60% (1976)

64% (1979)

50% (1978)

62% (1968)

0% (1960)

44% (1987)

60% (1971)

50% (1960)

50% (1978)

0% (1972)

61% (1972)

69% (1983)