76% (1962)

57% (1976)

64% (2008)

55% (2017)

90% (2006)

75% (2023)

60% (1986)

92% (2016)

72% (2013)

62% (1985)

75% (1962)

28% (1977)

70% (1973)

96% (1966)

80% (1977)

63% (2007)

68% (1968)

57% (1972)

41% (1977)

63% (1977)