Education level	Number of concept	Periodo	Total
Total	Lack of material (deficiency in at least 3 concept)	2024	17,7
Total	Lack of material (deficiency in at least 3 concept)	2023	18,5
Total	Lack of material (deficiency in at least 3 concept)	2022	17,1
Total	Lack of material (deficiency in at least 3 concept)	2021	16,6
Total	Lack of material (deficiency in at least 3 concept)	2020	16,2
Total	Lack of material (deficiency in at least 3 concept)	2019	11,7
Total	Lack of material (deficiency in at least 3 concept)	2018	13,4
Total	Lack of material (deficiency in at least 3 concept)	2017	12,4
Total	Lack of material (deficiency in at least 3 concept)	2016	14,4
Total	Lack of material (deficiency in at least 3 concept)	2015	15,6
Total	Lack of material (deficiency in at least 3 concept)	2014	17
Total	Lack of material (deficiency in at least 3 concept)	2013	15,7
Total	Lack of material (deficiency in at least 3 concept)	2012	15,6
Total	Lack of material (deficiency in at least 3 concept)	2011	12,6
Total	Lack of material (deficiency in at least 3 concept)	2010	14
Total	Lack of material (deficiency in at least 3 concept)	2009	12,6
Total	Lack of material (deficiency in at least 3 concept)	2008	9,8
Total	Lack of material (deficiency in at least 3 concept)	2007	10,7
Total	Lack of material (deficiency in at least 3 concept)	2006	12
Total	Lack of material (deficiency in at least 3 concept)	2005	11,4
Total	Lack of material (deficiency in at least 3 concept)	2004	14
Total	Lack of material severa (deficiency in at least 4 concept)	2024	8
Total	Lack of material severa (deficiency in at least 4 concept)	2023	8,6
Total	Lack of material severa (deficiency in at least 4 concept)	2022	7,6
Total	Lack of material severa (deficiency in at least 4 concept)	2021	6,9
Total	Lack of material severa (deficiency in at least 4 concept)	2020	6,4
Total	Lack of material severa (deficiency in at least 4 concept)	2019	4,4
Total	Lack of material severa (deficiency in at least 4 concept)	2018	5,1
Total	Lack of material severa (deficiency in at least 4 concept)	2017	4,8
Total	Lack of material severa (deficiency in at least 4 concept)	2016	5,5
Total	Lack of material severa (deficiency in at least 4 concept)	2015	5,8
Total	Lack of material severa (deficiency in at least 4 concept)	2014	6,5
Total	Lack of material severa (deficiency in at least 4 concept)	2013	5,6
Total	Lack of material severa (deficiency in at least 4 concept)	2012	5,4
Total	Lack of material severa (deficiency in at least 4 concept)	2011	4,4
Total	Lack of material severa (deficiency in at least 4 concept)	2010	4,4
Total	Lack of material severa (deficiency in at least 4 concept)	2009	4
Total	Lack of material severa (deficiency in at least 4 concept)	2008	3,1
Total	Lack of material severa (deficiency in at least 4 concept)	2007	3,4
Total	Lack of material severa (deficiency in at least 4 concept)	2006	3,8
Total	Lack of material severa (deficiency in at least 4 concept)	2005	3,6
Total	Lack of material severa (deficiency in at least 4 concept)	2004	4,7
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material (deficiency in at least 3 concept)	2024	23,1
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material (deficiency in at least 3 concept)	2023	25,3
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material (deficiency in at least 3 concept)	2022	23,4
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material (deficiency in at least 3 concept)	2021	23,3
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material (deficiency in at least 3 concept)	2020	23
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material (deficiency in at least 3 concept)	2019	16,7
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material (deficiency in at least 3 concept)	2018	19,1
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material (deficiency in at least 3 concept)	2017	17,3
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material (deficiency in at least 3 concept)	2016	20,2
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material (deficiency in at least 3 concept)	2015	21,4
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material (deficiency in at least 3 concept)	2014	22,5
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material (deficiency in at least 3 concept)	2013	20,6
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material (deficiency in at least 3 concept)	2012	20,2
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material (deficiency in at least 3 concept)	2011	16
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material (deficiency in at least 3 concept)	2010	17,9
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material (deficiency in at least 3 concept)	2009	16,3
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material (deficiency in at least 3 concept)	2008	13
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material (deficiency in at least 3 concept)	2007	14,5
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material (deficiency in at least 3 concept)	2006	16,1
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material (deficiency in at least 3 concept)	2005	14,7
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material (deficiency in at least 3 concept)	2004	18,4
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material severa (deficiency in at least 4 concept)	2024	10,4
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material severa (deficiency in at least 4 concept)	2023	11,8
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material severa (deficiency in at least 4 concept)	2022	10,2
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material severa (deficiency in at least 4 concept)	2021	9,8
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material severa (deficiency in at least 4 concept)	2020	9,1
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material severa (deficiency in at least 4 concept)	2019	6,2
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material severa (deficiency in at least 4 concept)	2018	7,7
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material severa (deficiency in at least 4 concept)	2017	6,8
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material severa (deficiency in at least 4 concept)	2016	7,8
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material severa (deficiency in at least 4 concept)	2015	8,5
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material severa (deficiency in at least 4 concept)	2014	8,8
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material severa (deficiency in at least 4 concept)	2013	7,8
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material severa (deficiency in at least 4 concept)	2012	7,6
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material severa (deficiency in at least 4 concept)	2011	6
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material severa (deficiency in at least 4 concept)	2010	6
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material severa (deficiency in at least 4 concept)	2009	5,5
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material severa (deficiency in at least 4 concept)	2008	4,3
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material severa (deficiency in at least 4 concept)	2007	4,8
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material severa (deficiency in at least 4 concept)	2006	5,4
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material severa (deficiency in at least 4 concept)	2005	4,7
Level (0-2): preschool, primary and secondary, 1st stage	Lack of material severa (deficiency in at least 4 concept)	2004	6,3
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material (deficiency in at least 3 concept)	2024	19,6
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material (deficiency in at least 3 concept)	2023	20,2
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material (deficiency in at least 3 concept)	2022	18,2
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material (deficiency in at least 3 concept)	2021	17,5
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material (deficiency in at least 3 concept)	2020	17,3
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material (deficiency in at least 3 concept)	2019	10,8
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material (deficiency in at least 3 concept)	2018	12,9
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material (deficiency in at least 3 concept)	2017	12
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material (deficiency in at least 3 concept)	2016	12,8
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material (deficiency in at least 3 concept)	2015	14,7
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material (deficiency in at least 3 concept)	2014	16,4
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material (deficiency in at least 3 concept)	2013	14,4
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material (deficiency in at least 3 concept)	2012	15
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material (deficiency in at least 3 concept)	2011	12
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material (deficiency in at least 3 concept)	2010	13,5
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material (deficiency in at least 3 concept)	2009	12,3
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material (deficiency in at least 3 concept)	2008	9
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material (deficiency in at least 3 concept)	2007	8,6
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material (deficiency in at least 3 concept)	2006	9,2
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material (deficiency in at least 3 concept)	2005	9,1
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material (deficiency in at least 3 concept)	2004	10,4
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material severa (deficiency in at least 4 concept)	2024	8,9
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material severa (deficiency in at least 4 concept)	2023	9,4
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material severa (deficiency in at least 4 concept)	2022	8,4
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material severa (deficiency in at least 4 concept)	2021	7,2
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material severa (deficiency in at least 4 concept)	2020	7
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material severa (deficiency in at least 4 concept)	2019	4,6
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material severa (deficiency in at least 4 concept)	2018	4
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material severa (deficiency in at least 4 concept)	2017	4,5
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material severa (deficiency in at least 4 concept)	2016	5,1
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material severa (deficiency in at least 4 concept)	2015	5
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material severa (deficiency in at least 4 concept)	2014	6,4
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material severa (deficiency in at least 4 concept)	2013	5,1
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material severa (deficiency in at least 4 concept)	2012	4,1
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material severa (deficiency in at least 4 concept)	2011	3,4
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material severa (deficiency in at least 4 concept)	2010	3,8
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material severa (deficiency in at least 4 concept)	2009	3,3
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material severa (deficiency in at least 4 concept)	2008	2,7
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material severa (deficiency in at least 4 concept)	2007	2,4
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material severa (deficiency in at least 4 concept)	2006	1,8
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material severa (deficiency in at least 4 concept)	2005	2,4
Level (3-4)secondary, 2nd stage and non-higher post-secondary	Lack of material severa (deficiency in at least 4 concept)	2004	3,7
Level (5-8): first and second cycle of higher education and doctorate	Lack of material (deficiency in at least 3 concept)	2024	10,1
Level (5-8): first and second cycle of higher education and doctorate	Lack of material (deficiency in at least 3 concept)	2023	9,8
Level (5-8): first and second cycle of higher education and doctorate	Lack of material (deficiency in at least 3 concept)	2022	9,1
Level (5-8): first and second cycle of higher education and doctorate	Lack of material (deficiency in at least 3 concept)	2021	7,8
Level (5-8): first and second cycle of higher education and doctorate	Lack of material (deficiency in at least 3 concept)	2020	6,9
Level (5-8): first and second cycle of higher education and doctorate	Lack of material (deficiency in at least 3 concept)	2019	4,9
Level (5-8): first and second cycle of higher education and doctorate	Lack of material (deficiency in at least 3 concept)	2018	5,2
Level (5-8): first and second cycle of higher education and doctorate	Lack of material (deficiency in at least 3 concept)	2017	4,9
Level (5-8): first and second cycle of higher education and doctorate	Lack of material (deficiency in at least 3 concept)	2016	5,8
Level (5-8): first and second cycle of higher education and doctorate	Lack of material (deficiency in at least 3 concept)	2015	5,9
Level (5-8): first and second cycle of higher education and doctorate	Lack of material (deficiency in at least 3 concept)	2014	7,6
Level (5-8): first and second cycle of higher education and doctorate	Lack of material (deficiency in at least 3 concept)	2013	7,3
Level (5-8): first and second cycle of higher education and doctorate	Lack of material (deficiency in at least 3 concept)	2012	7,1
Level (5-8): first and second cycle of higher education and doctorate	Lack of material (deficiency in at least 3 concept)	2011	6,1
Level (5-8): first and second cycle of higher education and doctorate	Lack of material (deficiency in at least 3 concept)	2010	6
Level (5-8): first and second cycle of higher education and doctorate	Lack of material (deficiency in at least 3 concept)	2009	4,8
Level (5-8): first and second cycle of higher education and doctorate	Lack of material (deficiency in at least 3 concept)	2008	3,6
Level (5-8): first and second cycle of higher education and doctorate	Lack of material (deficiency in at least 3 concept)	2007	3,6
Level (5-8): first and second cycle of higher education and doctorate	Lack of material (deficiency in at least 3 concept)	2006	4,4
Level (5-8): first and second cycle of higher education and doctorate	Lack of material (deficiency in at least 3 concept)	2005	5
Level (5-8): first and second cycle of higher education and doctorate	Lack of material (deficiency in at least 3 concept)	2004	6
Level (5-8): first and second cycle of higher education and doctorate	Lack of material severa (deficiency in at least 4 concept)	2024	4,6
Level (5-8): first and second cycle of higher education and doctorate	Lack of material severa (deficiency in at least 4 concept)	2023	4,3
Level (5-8): first and second cycle of higher education and doctorate	Lack of material severa (deficiency in at least 4 concept)	2022	4
Level (5-8): first and second cycle of higher education and doctorate	Lack of material severa (deficiency in at least 4 concept)	2021	3,2
Level (5-8): first and second cycle of higher education and doctorate	Lack of material severa (deficiency in at least 4 concept)	2020	2,7
Level (5-8): first and second cycle of higher education and doctorate	Lack of material severa (deficiency in at least 4 concept)	2019	1,7
Level (5-8): first and second cycle of higher education and doctorate	Lack of material severa (deficiency in at least 4 concept)	2018	1,9
Level (5-8): first and second cycle of higher education and doctorate	Lack of material severa (deficiency in at least 4 concept)	2017	1,8
Level (5-8): first and second cycle of higher education and doctorate	Lack of material severa (deficiency in at least 4 concept)	2016	1,9
Level (5-8): first and second cycle of higher education and doctorate	Lack of material severa (deficiency in at least 4 concept)	2015	1,8
Level (5-8): first and second cycle of higher education and doctorate	Lack of material severa (deficiency in at least 4 concept)	2014	2,6
Level (5-8): first and second cycle of higher education and doctorate	Lack of material severa (deficiency in at least 4 concept)	2013	1,9
Level (5-8): first and second cycle of higher education and doctorate	Lack of material severa (deficiency in at least 4 concept)	2012	2,2
Level (5-8): first and second cycle of higher education and doctorate	Lack of material severa (deficiency in at least 4 concept)	2011	1,7
Level (5-8): first and second cycle of higher education and doctorate	Lack of material severa (deficiency in at least 4 concept)	2010	1,5
Level (5-8): first and second cycle of higher education and doctorate	Lack of material severa (deficiency in at least 4 concept)	2009	1,4
Level (5-8): first and second cycle of higher education and doctorate	Lack of material severa (deficiency in at least 4 concept)	2008	0,9
Level (5-8): first and second cycle of higher education and doctorate	Lack of material severa (deficiency in at least 4 concept)	2007	0,8
Level (5-8): first and second cycle of higher education and doctorate	Lack of material severa (deficiency in at least 4 concept)	2006	1,5
Level (5-8): first and second cycle of higher education and doctorate	Lack of material severa (deficiency in at least 4 concept)	2005	2
Level (5-8): first and second cycle of higher education and doctorate	Lack of material severa (deficiency in at least 4 concept)	2004	1,6