80% (1973)

76% (1962)

75% (1962)

66% (1968)

59% (1985)

60% (2000)

41% (1977)

52% (2017)

96% (1966)

60% (1996)

60% (2005)

60% (1980)

92% (2016)

28% (1977)

90% (1968)

56% (1976)

80% (1976)

59% (1972)

80% (1978)

63% (1977)