4.1. Competencias y habilidades
Nivel de formación alcanzado por la población adulta por Nivel de  formación, grupo de edad y periodo.
Unidades: porcentaje

,2022,2021,2020,2019,2018,2017,2016,2015,2014,2013,2012,2011,2010,2009,2008,2007,2006,2005,2004,
Nivel 0-2,
    Total,45,2,45,5,46,7,48,3,49,6,50,6,51,4,52,1,52,8,53,4,54,1,54,5,55,4,56,5,57,0,57,4,58,3,59,3,62,4,
    De 25 a 34 años,26,5,27,7,28,3,30,2,32,3,33,8,34,7,34,4,34,4,34,9,34,8,34,3,34,3,34,9,33,9,34,2,34,7,35,1,37,2,
    De 35 a 49 años,32,3,32,1,32,6,33,9,34,4,35,2,35,7,37,0,37,7,39,1,40,2,41,3,43,0,44,7,46,3,46,6,47,7,49,0,52,6,
    De 50 a 64 años,44,1,44,6,46,7,48,7,50,5,52,0,53,4,55,0,57,0,58,4,60,2,61,7,63,7,65,5,66,7,67,9,69,2,70,5,75,1,
    De 65 y más años,71,9,72,8,74,9,76,9,78,7,79,8,81,0,82,2,82,8,83,1,84,4,84,7,85,4,86,5,87,1,87,4,87,7,88,6,90,5,
Nivel 3-8,
    Total,54,8,54,5,53,3,51,7,50,4,49,5,48,7,47,9,47,3,46,7,46,0,45,5,44,6,43,5,43,0,42,6,41,7,40,7,37,6,
    De 25 a 34 años,73,5,72,3,71,7,69,8,67,7,66,2,65,3,65,6,65,6,65,1,65,2,65,7,65,7,65,1,66,0,65,7,65,2,64,9,62,8,
    De 35 a 49 años,67,7,67,9,67,4,66,1,65,6,64,9,64,3,63,0,62,4,60,9,59,8,58,7,56,9,55,3,53,8,53,4,52,3,51,0,47,4,
    De 50 a 64 años,55,9,55,4,53,3,51,3,49,5,48,1,46,6,45,0,42,9,41,6,39,8,38,3,36,3,34,5,33,3,32,1,30,8,29,5,24,9,
    De 65 y más años,28,1,27,2,25,1,23,1,21,3,20,2,19,0,17,8,17,2,16,9,15,5,15,3,14,5,13,6,12,9,12,6,12,3,11,4,9,5,
Nivel 3-4,
    Total,20,0,20,0,19,8,19,4,19,3,19,1,18,9,18,6,18,3,18,5,18,7,18,7,18,5,18,3,18,3,18,1,17,8,17,1,15,6,
    De 25 a 34 años,22,9,23,6,24,3,23,3,23,4,23,6,24,3,24,6,24,1,24,0,24,8,25,4,25,4,25,6,26,0,25,7,24,9,24,2,23,8,
    De 35 a 49 años,23,2,23,2,23,4,23,1,23,4,23,5,23,1,23,1,22,9,23,1,23,6,23,9,23,8,23,8,23,5,23,5,23,5,23,0,21,1,
    De 50 a 64 años,23,0,23,0,22,4,22,0,21,9,21,4,20,9,19,9,19,2,18,7,18,2,17,5,16,7,15,7,15,3,14,7,14,0,13,1,10,7,
    De 65 y más años,11,4,10,8,10,0,9,4,8,7,8,0,7,4,6,7,6,5,7,0,6,5,6,2,5,8,5,6,5,3,5,3,5,6,5,1,4,1,
Nivel 5-8,
    Total,34,7,34,4,33,4,32,3,31,1,30,4,29,8,29,3,29,0,28,2,27,3,26,8,26,1,25,2,24,7,24,5,23,9,23,6,22,0,
    De 25 a 34 años,50,5,48,7,47,4,46,5,44,3,42,6,41,0,41,0,41,5,41,1,40,4,40,3,40,3,39,5,40,0,40,0,40,3,40,7,39,0,
    De 35 a 49 años,44,5,44,6,44,0,43,0,42,2,41,4,41,2,39,9,39,5,37,8,36,2,34,8,33,1,31,5,30,3,29,9,28,8,28,0,26,3,
    De 50 a 64 años,32,9,32,4,30,9,29,3,27,6,26,7,25,7,25,1,23,7,22,9,21,7,20,8,19,7,18,8,18,0,17,4,16,8,16,4,14,2,
    De 65 y más años,16,7,16,4,15,1,13,8,12,7,12,2,11,6,11,1,10,7,9,9,9,0,9,1,8,7,8,0,7,6,7,3,6,7,6,3,5,4,
Notas:
1) Ruptura de serie en el año 2005, 2014 y 2021.
Fuente: Encuesta de Población Activa. INE