Education level Periodo Total Total 2023 13,7 Total 2020 14,2 Total 2019 11,7 Total 2018 10,9 Total 2017 8,8 Total 2016 10,3 Total 2015 10 Total 2014 11,8 Total 2013 14,7 Total 2012 10,3 Total 2011 10,9 Total 2010 12,8 Total 2009 16,6 Total 2008 14,8 Total 2007 17,7 Total 2006 19,3 Total 2005 18,9 Total 2004 18,4 Level (0-2): preschool, primary and secondary, 1st stage 2023 15,7 Level (0-2): preschool, primary and secondary, 1st stage 2020 15,5 Level (0-2): preschool, primary and secondary, 1st stage 2019 12,4 Level (0-2): preschool, primary and secondary, 1st stage 2018 12,6 Level (0-2): preschool, primary and secondary, 1st stage 2017 9,4 Level (0-2): preschool, primary and secondary, 1st stage 2016 11,2 Level (0-2): preschool, primary and secondary, 1st stage 2015 10,5 Level (0-2): preschool, primary and secondary, 1st stage 2014 12,2 Level (0-2): preschool, primary and secondary, 1st stage 2013 15,3 Level (0-2): preschool, primary and secondary, 1st stage 2012 10,8 Level (0-2): preschool, primary and secondary, 1st stage 2011 11,2 Level (0-2): preschool, primary and secondary, 1st stage 2010 13,3 Level (0-2): preschool, primary and secondary, 1st stage 2009 17,2 Level (0-2): preschool, primary and secondary, 1st stage 2008 15,4 Level (0-2): preschool, primary and secondary, 1st stage 2007 18,6 Level (0-2): preschool, primary and secondary, 1st stage 2006 19,2 Level (0-2): preschool, primary and secondary, 1st stage 2005 18,7 Level (0-2): preschool, primary and secondary, 1st stage 2004 18,3 Level (3-4)secondary, 2nd stage and non-higher post-secondary 2023 13,7 Level (3-4)secondary, 2nd stage and non-higher post-secondary 2020 15,3 Level (3-4)secondary, 2nd stage and non-higher post-secondary 2019 11,7 Level (3-4)secondary, 2nd stage and non-higher post-secondary 2018 9,9 Level (3-4)secondary, 2nd stage and non-higher post-secondary 2017 8,6 Level (3-4)secondary, 2nd stage and non-higher post-secondary 2016 10,2 Level (3-4)secondary, 2nd stage and non-higher post-secondary 2015 9,9 Level (3-4)secondary, 2nd stage and non-higher post-secondary 2014 11,6 Level (3-4)secondary, 2nd stage and non-higher post-secondary 2013 14,6 Level (3-4)secondary, 2nd stage and non-higher post-secondary 2012 10,5 Level (3-4)secondary, 2nd stage and non-higher post-secondary 2011 11 Level (3-4)secondary, 2nd stage and non-higher post-secondary 2010 12,5 Level (3-4)secondary, 2nd stage and non-higher post-secondary 2009 16,7 Level (3-4)secondary, 2nd stage and non-higher post-secondary 2008 15,4 Level (3-4)secondary, 2nd stage and non-higher post-secondary 2007 17,1 Level (3-4)secondary, 2nd stage and non-higher post-secondary 2006 20,2 Level (3-4)secondary, 2nd stage and non-higher post-secondary 2005 20 Level (3-4)secondary, 2nd stage and non-higher post-secondary 2004 18,6 Level (5-8): first and second cycle of higher education and doctorate 2023 11,4 Level (5-8): first and second cycle of higher education and doctorate 2020 11,6 Level (5-8): first and second cycle of higher education and doctorate 2019 10,5 Level (5-8): first and second cycle of higher education and doctorate 2018 9,3 Level (5-8): first and second cycle of higher education and doctorate 2017 7,9 Level (5-8): first and second cycle of higher education and doctorate 2016 8,7 Level (5-8): first and second cycle of higher education and doctorate 2015 9,1 Level (5-8): first and second cycle of higher education and doctorate 2014 11,3 Level (5-8): first and second cycle of higher education and doctorate 2013 13,6 Level (5-8): first and second cycle of higher education and doctorate 2012 9,1 Level (5-8): first and second cycle of higher education and doctorate 2011 10,1 Level (5-8): first and second cycle of higher education and doctorate 2010 12 Level (5-8): first and second cycle of higher education and doctorate 2009 15 Level (5-8): first and second cycle of higher education and doctorate 2008 12,8 Level (5-8): first and second cycle of higher education and doctorate 2007 16,1 Level (5-8): first and second cycle of higher education and doctorate 2006 18,3 Level (5-8): first and second cycle of higher education and doctorate 2005 18,4 Level (5-8): first and second cycle of higher education and doctorate 2004 18,4