78% (1970)

60% (1974)

60% (1977)

57% (1981)

90% (2023)

62% (1981)

90% (2017)

0% (2022)

82% (2018)

70% (2022)

66% (2013)

70% (2016)

74% (1985)

64% (2004)

63% (1986)

60% (2011)

45% (1962)

35% (1996)

40% (1991)

63% (1971)