65% (1960)

0% (1986)

62% (1977)

71% (1975)

63% (2014)

49% (1993)

0% (1968)

20% (2012)

60% (1976)

60% (1961)

47% (1986)

59% (1974)

72% (1981)

68% (1957)

35% (1980)

60% (1983)

64% (1992)

68% (1959)

0% (1966)

62% (1963)