78% (2014)

86% (2020)

77% (2024)

86% (2016)

83% (2009)

75% (2006)

78% (1997)

84% (2022)

82% (1998)

76% (2005)

79% (2007)

81% (2022)

82% (2014)

81% (2005)

84% (2002)

85% (2011)

86% (2024)

87% (2011)

82% (2001)

79% (2014)