Education level	Education level	Periodo	Total
Total	With a great deal of difficulty 	2024	8,5
Total	With a great deal of difficulty 	2023	8,7
Total	With a great deal of difficulty 	2022	8,3
Total	With a great deal of difficulty 	2021	8,3
Total	With a great deal of difficulty 	2020	9,7
Total	With a great deal of difficulty 	2019	7,4
Total	With a great deal of difficulty 	2018	10
Total	With a great deal of difficulty 	2017	9,2
Total	With a great deal of difficulty 	2016	16
Total	With a great deal of difficulty 	2015	13,9
Total	With a great deal of difficulty 	2014	16,6
Total	With a great deal of difficulty 	2013	17,5
Total	With a great deal of difficulty 	2012	14
Total	With a great deal of difficulty 	2011	10,8
Total	With a great deal of difficulty 	2010	14,5
Total	With a great deal of difficulty 	2009	15,1
Total	With a great deal of difficulty 	2008	12,9
Total	With a great deal of difficulty 	2007	10,5
Total	With a great deal of difficulty 	2006	11,3
Total	With a great deal of difficulty 	2005	10,6
Total	With a great deal of difficulty 	2004	11,3
Total	With difficulty 	2024	12,3
Total	With difficulty 	2023	12,7
Total	With difficulty 	2022	13
Total	With difficulty 	2021	12,4
Total	With difficulty 	2020	12,3
Total	With difficulty 	2019	13,7
Total	With difficulty 	2018	16,5
Total	With difficulty 	2017	15,4
Total	With difficulty 	2016	18,6
Total	With difficulty 	2015	20,5
Total	With difficulty 	2014	21,3
Total	With difficulty 	2013	20
Total	With difficulty 	2012	19,6
Total	With difficulty 	2011	17,4
Total	With difficulty 	2010	17,9
Total	With difficulty 	2009	17,6
Total	With difficulty 	2008	17,8
Total	With difficulty 	2007	16,7
Total	With difficulty 	2006	18,5
Total	With difficulty 	2005	16,3
Total	With difficulty 	2004	17,8
Total	With a certain degree of difficulty 	2024	25,2
Total	With a certain degree of difficulty 	2023	25,8
Total	With a certain degree of difficulty 	2022	25,5
Total	With a certain degree of difficulty 	2021	23,3
Total	With a certain degree of difficulty 	2020	21,9
Total	With a certain degree of difficulty 	2019	27,2
Total	With a certain degree of difficulty 	2018	27,9
Total	With a certain degree of difficulty 	2017	27,8
Total	With a certain degree of difficulty 	2016	27,1
Total	With a certain degree of difficulty 	2015	29,5
Total	With a certain degree of difficulty 	2014	29,3
Total	With a certain degree of difficulty 	2013	28,2
Total	With a certain degree of difficulty 	2012	28,4
Total	With a certain degree of difficulty 	2011	29,1
Total	With a certain degree of difficulty 	2010	28,3
Total	With a certain degree of difficulty 	2009	28,5
Total	With a certain degree of difficulty 	2008	31,2
Total	With a certain degree of difficulty 	2007	31
Total	With a certain degree of difficulty 	2006	31,5
Total	With a certain degree of difficulty 	2005	32,3
Total	With a certain degree of difficulty 	2004	31,8
Level (0-2): preschool, primary and secondary, 1st stage	With a great deal of difficulty 	2024	11,1
Level (0-2): preschool, primary and secondary, 1st stage	With a great deal of difficulty 	2023	11,8
Level (0-2): preschool, primary and secondary, 1st stage	With a great deal of difficulty 	2022	11,6
Level (0-2): preschool, primary and secondary, 1st stage	With a great deal of difficulty 	2021	11,9
Level (0-2): preschool, primary and secondary, 1st stage	With a great deal of difficulty 	2020	13,7
Level (0-2): preschool, primary and secondary, 1st stage	With a great deal of difficulty 	2019	10,3
Level (0-2): preschool, primary and secondary, 1st stage	With a great deal of difficulty 	2018	13,6
Level (0-2): preschool, primary and secondary, 1st stage	With a great deal of difficulty 	2017	12,7
Level (0-2): preschool, primary and secondary, 1st stage	With a great deal of difficulty 	2016	22,1
Level (0-2): preschool, primary and secondary, 1st stage	With a great deal of difficulty 	2015	18,7
Level (0-2): preschool, primary and secondary, 1st stage	With a great deal of difficulty 	2014	21,8
Level (0-2): preschool, primary and secondary, 1st stage	With a great deal of difficulty 	2013	23
Level (0-2): preschool, primary and secondary, 1st stage	With a great deal of difficulty 	2012	18,3
Level (0-2): preschool, primary and secondary, 1st stage	With a great deal of difficulty 	2011	13,8
Level (0-2): preschool, primary and secondary, 1st stage	With a great deal of difficulty 	2010	19,1
Level (0-2): preschool, primary and secondary, 1st stage	With a great deal of difficulty 	2009	19,4
Level (0-2): preschool, primary and secondary, 1st stage	With a great deal of difficulty 	2008	16,3
Level (0-2): preschool, primary and secondary, 1st stage	With a great deal of difficulty 	2007	14
Level (0-2): preschool, primary and secondary, 1st stage	With a great deal of difficulty 	2006	14,8
Level (0-2): preschool, primary and secondary, 1st stage	With a great deal of difficulty 	2005	13,7
Level (0-2): preschool, primary and secondary, 1st stage	With a great deal of difficulty 	2004	14,5
Level (0-2): preschool, primary and secondary, 1st stage	With difficulty 	2024	15,6
Level (0-2): preschool, primary and secondary, 1st stage	With difficulty 	2023	16,2
Level (0-2): preschool, primary and secondary, 1st stage	With difficulty 	2022	16,9
Level (0-2): preschool, primary and secondary, 1st stage	With difficulty 	2021	16,2
Level (0-2): preschool, primary and secondary, 1st stage	With difficulty 	2020	15,2
Level (0-2): preschool, primary and secondary, 1st stage	With difficulty 	2019	17,8
Level (0-2): preschool, primary and secondary, 1st stage	With difficulty 	2018	21,3
Level (0-2): preschool, primary and secondary, 1st stage	With difficulty 	2017	19,6
Level (0-2): preschool, primary and secondary, 1st stage	With difficulty 	2016	22,2
Level (0-2): preschool, primary and secondary, 1st stage	With difficulty 	2015	24,5
Level (0-2): preschool, primary and secondary, 1st stage	With difficulty 	2014	25,1
Level (0-2): preschool, primary and secondary, 1st stage	With difficulty 	2013	23,5
Level (0-2): preschool, primary and secondary, 1st stage	With difficulty 	2012	22,5
Level (0-2): preschool, primary and secondary, 1st stage	With difficulty 	2011	21,2
Level (0-2): preschool, primary and secondary, 1st stage	With difficulty 	2010	21,1
Level (0-2): preschool, primary and secondary, 1st stage	With difficulty 	2009	20,9
Level (0-2): preschool, primary and secondary, 1st stage	With difficulty 	2008	21
Level (0-2): preschool, primary and secondary, 1st stage	With difficulty 	2007	20,2
Level (0-2): preschool, primary and secondary, 1st stage	With difficulty 	2006	22
Level (0-2): preschool, primary and secondary, 1st stage	With difficulty 	2005	19,1
Level (0-2): preschool, primary and secondary, 1st stage	With difficulty 	2004	20,9
Level (0-2): preschool, primary and secondary, 1st stage	With a certain degree of difficulty 	2024	27,7
Level (0-2): preschool, primary and secondary, 1st stage	With a certain degree of difficulty 	2023	28,7
Level (0-2): preschool, primary and secondary, 1st stage	With a certain degree of difficulty 	2022	28,7
Level (0-2): preschool, primary and secondary, 1st stage	With a certain degree of difficulty 	2021	26
Level (0-2): preschool, primary and secondary, 1st stage	With a certain degree of difficulty 	2020	23,8
Level (0-2): preschool, primary and secondary, 1st stage	With a certain degree of difficulty 	2019	31
Level (0-2): preschool, primary and secondary, 1st stage	With a certain degree of difficulty 	2018	30,4
Level (0-2): preschool, primary and secondary, 1st stage	With a certain degree of difficulty 	2017	30,5
Level (0-2): preschool, primary and secondary, 1st stage	With a certain degree of difficulty 	2016	27,7
Level (0-2): preschool, primary and secondary, 1st stage	With a certain degree of difficulty 	2015	31
Level (0-2): preschool, primary and secondary, 1st stage	With a certain degree of difficulty 	2014	29,4
Level (0-2): preschool, primary and secondary, 1st stage	With a certain degree of difficulty 	2013	27,4
Level (0-2): preschool, primary and secondary, 1st stage	With a certain degree of difficulty 	2012	29,6
Level (0-2): preschool, primary and secondary, 1st stage	With a certain degree of difficulty 	2011	30,9
Level (0-2): preschool, primary and secondary, 1st stage	With a certain degree of difficulty 	2010	30,1
Level (0-2): preschool, primary and secondary, 1st stage	With a certain degree of difficulty 	2009	29,8
Level (0-2): preschool, primary and secondary, 1st stage	With a certain degree of difficulty 	2008	33
Level (0-2): preschool, primary and secondary, 1st stage	With a certain degree of difficulty 	2007	32,3
Level (0-2): preschool, primary and secondary, 1st stage	With a certain degree of difficulty 	2006	33,1
Level (0-2): preschool, primary and secondary, 1st stage	With a certain degree of difficulty 	2005	34,9
Level (0-2): preschool, primary and secondary, 1st stage	With a certain degree of difficulty 	2004	33,3
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a great deal of difficulty 	2024	9,6
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a great deal of difficulty 	2023	9,4
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a great deal of difficulty 	2022	8,3
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a great deal of difficulty 	2021	8,1
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a great deal of difficulty 	2020	10
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a great deal of difficulty 	2019	6,8
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a great deal of difficulty 	2018	9,4
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a great deal of difficulty 	2017	8,4
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a great deal of difficulty 	2016	13,8
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a great deal of difficulty 	2015	12,7
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a great deal of difficulty 	2014	16,3
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a great deal of difficulty 	2013	15,2
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a great deal of difficulty 	2012	12,4
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a great deal of difficulty 	2011	9,7
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a great deal of difficulty 	2010	12,7
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a great deal of difficulty 	2009	13,4
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a great deal of difficulty 	2008	11,7
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a great deal of difficulty 	2007	8,3
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a great deal of difficulty 	2006	9,2
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a great deal of difficulty 	2005	8,6
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a great deal of difficulty 	2004	8,5
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With difficulty 	2024	13,1
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With difficulty 	2023	13,7
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With difficulty 	2022	14,2
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With difficulty 	2021	13,2
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With difficulty 	2020	13,4
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With difficulty 	2019	13,7
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With difficulty 	2018	16,4
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With difficulty 	2017	14,6
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With difficulty 	2016	19,7
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With difficulty 	2015	22
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With difficulty 	2014	21,4
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With difficulty 	2013	20,6
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With difficulty 	2012	19,5
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With difficulty 	2011	15,7
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With difficulty 	2010	18,7
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With difficulty 	2009	18
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With difficulty 	2008	17,8
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With difficulty 	2007	15
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With difficulty 	2006	16,4
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With difficulty 	2005	15,8
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With difficulty 	2004	16
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a certain degree of difficulty 	2024	27,2
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a certain degree of difficulty 	2023	27,6
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a certain degree of difficulty 	2022	27,7
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a certain degree of difficulty 	2021	25,1
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a certain degree of difficulty 	2020	24,5
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a certain degree of difficulty 	2019	28,5
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a certain degree of difficulty 	2018	28,6
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a certain degree of difficulty 	2017	28,2
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a certain degree of difficulty 	2016	28
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a certain degree of difficulty 	2015	29,8
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a certain degree of difficulty 	2014	30,1
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a certain degree of difficulty 	2013	31,1
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a certain degree of difficulty 	2012	29,1
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a certain degree of difficulty 	2011	30,3
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a certain degree of difficulty 	2010	28,4
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a certain degree of difficulty 	2009	30,4
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a certain degree of difficulty 	2008	30,9
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a certain degree of difficulty 	2007	33,1
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a certain degree of difficulty 	2006	32,3
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a certain degree of difficulty 	2005	32
Level (3-4)secondary, 2nd stage and non-higher post-secondary	With a certain degree of difficulty 	2004	32,7
Level (5-8): first and second cycle of higher education and doctorate	With a great deal of difficulty 	2024	4,8
Level (5-8): first and second cycle of higher education and doctorate	With a great deal of difficulty 	2023	4,7
Level (5-8): first and second cycle of higher education and doctorate	With a great deal of difficulty 	2022	4,5
Level (5-8): first and second cycle of higher education and doctorate	With a great deal of difficulty 	2021	4,1
Level (5-8): first and second cycle of higher education and doctorate	With a great deal of difficulty 	2020	4,3
Level (5-8): first and second cycle of higher education and doctorate	With a great deal of difficulty 	2019	3,5
Level (5-8): first and second cycle of higher education and doctorate	With a great deal of difficulty 	2018	4,9
Level (5-8): first and second cycle of higher education and doctorate	With a great deal of difficulty 	2017	4,1
Level (5-8): first and second cycle of higher education and doctorate	With a great deal of difficulty 	2016	7,2
Level (5-8): first and second cycle of higher education and doctorate	With a great deal of difficulty 	2015	6,3
Level (5-8): first and second cycle of higher education and doctorate	With a great deal of difficulty 	2014	7,5
Level (5-8): first and second cycle of higher education and doctorate	With a great deal of difficulty 	2013	8,9
Level (5-8): first and second cycle of higher education and doctorate	With a great deal of difficulty 	2012	6,8
Level (5-8): first and second cycle of higher education and doctorate	With a great deal of difficulty 	2011	5,3
Level (5-8): first and second cycle of higher education and doctorate	With a great deal of difficulty 	2010	6,2
Level (5-8): first and second cycle of higher education and doctorate	With a great deal of difficulty 	2009	6,9
Level (5-8): first and second cycle of higher education and doctorate	With a great deal of difficulty 	2008	6,2
Level (5-8): first and second cycle of higher education and doctorate	With a great deal of difficulty 	2007	4,3
Level (5-8): first and second cycle of higher education and doctorate	With a great deal of difficulty 	2006	4,8
Level (5-8): first and second cycle of higher education and doctorate	With a great deal of difficulty 	2005	4,6
Level (5-8): first and second cycle of higher education and doctorate	With a great deal of difficulty 	2004	5,6
Level (5-8): first and second cycle of higher education and doctorate	With difficulty 	2024	8
Level (5-8): first and second cycle of higher education and doctorate	With difficulty 	2023	8,2
Level (5-8): first and second cycle of higher education and doctorate	With difficulty 	2022	7,7
Level (5-8): first and second cycle of higher education and doctorate	With difficulty 	2021	7,1
Level (5-8): first and second cycle of higher education and doctorate	With difficulty 	2020	8
Level (5-8): first and second cycle of higher education and doctorate	With difficulty 	2019	7,5
Level (5-8): first and second cycle of higher education and doctorate	With difficulty 	2018	9,2
Level (5-8): first and second cycle of higher education and doctorate	With difficulty 	2017	9,2
Level (5-8): first and second cycle of higher education and doctorate	With difficulty 	2016	11,8
Level (5-8): first and second cycle of higher education and doctorate	With difficulty 	2015	12,2
Level (5-8): first and second cycle of higher education and doctorate	With difficulty 	2014	14,6
Level (5-8): first and second cycle of higher education and doctorate	With difficulty 	2013	13
Level (5-8): first and second cycle of higher education and doctorate	With difficulty 	2012	13,9
Level (5-8): first and second cycle of higher education and doctorate	With difficulty 	2011	10,7
Level (5-8): first and second cycle of higher education and doctorate	With difficulty 	2010	10,3
Level (5-8): first and second cycle of higher education and doctorate	With difficulty 	2009	9,9
Level (5-8): first and second cycle of higher education and doctorate	With difficulty 	2008	10,5
Level (5-8): first and second cycle of higher education and doctorate	With difficulty 	2007	10,1
Level (5-8): first and second cycle of higher education and doctorate	With difficulty 	2006	11,8
Level (5-8): first and second cycle of higher education and doctorate	With difficulty 	2005	9,9
Level (5-8): first and second cycle of higher education and doctorate	With difficulty 	2004	11,4
Level (5-8): first and second cycle of higher education and doctorate	With a certain degree of difficulty 	2024	20,9
Level (5-8): first and second cycle of higher education and doctorate	With a certain degree of difficulty 	2023	21,3
Level (5-8): first and second cycle of higher education and doctorate	With a certain degree of difficulty 	2022	20,3
Level (5-8): first and second cycle of higher education and doctorate	With a certain degree of difficulty 	2021	18,8
Level (5-8): first and second cycle of higher education and doctorate	With a certain degree of difficulty 	2020	17,8
Level (5-8): first and second cycle of higher education and doctorate	With a certain degree of difficulty 	2019	20,6
Level (5-8): first and second cycle of higher education and doctorate	With a certain degree of difficulty 	2018	23,7
Level (5-8): first and second cycle of higher education and doctorate	With a certain degree of difficulty 	2017	23
Level (5-8): first and second cycle of higher education and doctorate	With a certain degree of difficulty 	2016	25,5
Level (5-8): first and second cycle of higher education and doctorate	With a certain degree of difficulty 	2015	26,7
Level (5-8): first and second cycle of higher education and doctorate	With a certain degree of difficulty 	2014	28,4
Level (5-8): first and second cycle of higher education and doctorate	With a certain degree of difficulty 	2013	27,3
Level (5-8): first and second cycle of higher education and doctorate	With a certain degree of difficulty 	2012	25,4
Level (5-8): first and second cycle of higher education and doctorate	With a certain degree of difficulty 	2011	24,5
Level (5-8): first and second cycle of higher education and doctorate	With a certain degree of difficulty 	2010	24,5
Level (5-8): first and second cycle of higher education and doctorate	With a certain degree of difficulty 	2009	24,3
Level (5-8): first and second cycle of higher education and doctorate	With a certain degree of difficulty 	2008	27,4
Level (5-8): first and second cycle of higher education and doctorate	With a certain degree of difficulty 	2007	26,1
Level (5-8): first and second cycle of higher education and doctorate	With a certain degree of difficulty 	2006	26,6
Level (5-8): first and second cycle of higher education and doctorate	With a certain degree of difficulty 	2005	26,2
Level (5-8): first and second cycle of higher education and doctorate	With a certain degree of difficulty 	2004	27,2