85% (2007)

44% (2017)

52% (2005)

53% (1967)

63% (1986)

57% (2016)

59% (1973)

58% (2018)

74% (2007)

68% (1999)

65% (1990)

64% (1990)

64% (2019)

58% (1988)

71% (1972)

62% (2014)

54% (1989)

70% (2010)

69% (2017)

63% (1985)