64% (1965)

68% (1967)

52% (1970)

50% (1963)

0% (1967)

51% (1971)

50% (1982)

25% (1985)

55% (1959)

70% (1966)

0% (1965)

41% (1969)

70% (1966)

62% (1963)

43% (1958)

56% (1961)

20% (2006)

0% (1966)

35% (1977)

30% (1967)