65% (1976)

70% (1959)

50% (1963)

68% (1973)

54% (1980)

45% (1973)

52% (1971)

31% (1974)

52% (1973)

66% (1963)

0% (1969)

50% (1963)

43% (1963)

70% (1964)

63% (2014)

39% (1965)

48% (1981)

35% (1966)

50% (1997)

0% (1969)