20% (2001)

68% (1986)

51% (1966)

72% (2011)

69% (2008)

70% (2022)

60% (2017)

76% (1985)

79% (2020)

62% (1993)

73% (2012)

80% (2016)

90% (2007)

60% (1985)

72% (2011)

70% (1980)

71% (2018)

67% (1980)

78% (1998)

58% (2013)