methods, notes and classification 
             
         
     
 
    
        
            
                
                
                
                
                    
                    
                        
                            00  From 15 to 64 years01  From 20 to 64 years000  European Union - 27 countries (from 2020) and European Free Trade Association (EFTA) countries001  European Union - 27 countries (from 2020)002  European Union - 28 countries (2013-2020) and European Free Trade Association (EFTA) countries003  European Union - 28 countries (2013-2020)00  All ISCED 2011 levels01  Less than primary, primary and lower secondary education (levels 0-2)02  Upper secondary and post-secondary non-tertiary education (levels 3 and 4)03  Tertiary education (levels 5-8)04  No response05  Unknown000  Belgium001  Bulgaria002  Czechia003  Denmark004  Germany005  Estonia006  Ireland007  Greece008  Spain009  France00a  Croatia00b  Italy00c  Cyprus00d  Latvia00e  Lithuania00f  Luxembourg00g  Hungary00h  Malta00i  Netherlands00j  Austria00k  Poland00l  Portugal00m  Romania00n  Slovenia00o  Slovakia00p  Finland00q  Sweden00r  EU27 countries (from 2020) or EFTA countries except reporting country00s  EU28 countries (2013-2020) or EFTA countries except reporting country00t  EU27 countries (from 2020) except reporting country00u  EU28 countries (2013-2020) except reporting country00v  Iceland00w  Liechtenstein00x  Norway00y  Switzerland00z  United Kingdom010  Non-EU27 countries (from 2020) nor EFTA countries011  Non-EU28 countries (2013-2020) nor EFTA countries012  Reporting country013  Total014  No response015  Unknown