82% (2011)

82% (2006)

83% (1997)

78% (2016)

76% (2011)

84% (1990)

77% (2007)

75% (2013)

75% (2005)

79% (2007)

43% (1984)

60% (2016)

80% (2021)

77% (2004)

71% (2013)

78% (2014)

78% (1995)

81% (2018)

75% (2021)

82% (2020)