82% (2005)

76% (1996)

84% (2002)

76% (2013)

84% (2022)

83% (1987)

77% (1996)

82% (2021)

80% (2020)

78% (2020)

69% (2015)

87% (2018)

77% (2019)

83% (2004)

73% (2018)

78% (2012)

80% (2011)

86% (2022)

74% (2006)

74% (2008)