56% (1982)

74% (1984)

38% (2015)

62% (1954)

50% (1980)

63% (1982)

61% (2014)

40% (1984)

70% (1966)

0% (1963)

25% (2015)

58% (1984)

65% (1987)

63% (1964)

40% (1950)

57% (1954)

50% (1983)

0% (1967)

68% (1985)

30% (1983)