59% (2009)

55% (1962)

65% (1978)

0% (1990)

57% (1988)

60% (1963)

72% (2006)

30% (1987)

0% (1988)

74% (1965)

50% (1975)

50% (1967)

84% (1968)

45% (1979)

43% (1983)

58% (1978)

60% (1976)

62% (2013)

52% (1971)

60% (1984)