86% (2011)

87% (2000)

88% (2023)

85% (2015)

68% (2008)

86% (1998)

85% (2004)

76% (2011)

79% (2014)

84% (2015)

77% (2001)

79% (2013)

86% (2006)

80% (2006)

81% (2007)

85% (1999)

75% (2024)

84% (2006)

73% (2001)

72% (1998)