83% (2006)

82% (2011)

76% (2011)

83% (2000)

80% (2018)

78% (1995)

79% (2007)

77% (2007)

67% (2014)

80% (2021)

75% (2021)

77% (2019)

72% (2005)

72% (1986)

76% (2011)

72% (1984)

77% (2012)

70% (2019)

55% (1993)

74% (2011)