80% (1997)

81% (2006)

84% (2004)

86% (2007)

80% (2008)

77% (2001)

83% (2000)

67% (2007)

83% (1999)

91% (2023)

86% (2022)

73% (2004)

81% (2008)

85% (2009)

76% (2013)

83% (2016)

80% (2015)

55% (2012)

85% (2015)

77% (2022)