75% (2006)

85% (2019)

79% (2014)

77% (2018)

58% (2018)

53% (1992)

84% (2016)

70% (2007)

79% (2008)

76% (2001)

87% (2015)

86% (2014)

80% (2006)

81% (2010)

78% (1990)

72% (2015)

60% (1989)

85% (1992)

78% (2018)

63% (2016)