0% (1966)

50% (1982)

35% (1975)

70% (1960)

45% (1970)

60% (1958)

60% (1976)

53% (1962)

47% (1974)

47% (1960)

53% (1958)

33% (1985)

44% (1979)

23% (1967)

10% (1966)

33% (1978)

0% (1959)

50% (1959)