| Value | Category | 
                                    
                    
                        | 11 | Never attended any educational institution to supplement household income | 
                                    
                    
                        | 12 | Currently not attending any educational institution due to other reasons | 
                                    
                    
                        | 13 | Ever attended but discontinued studies to supplement hh income | 
                                    
                    
                        | 14 | Ever attended but discontinued studies due to other reasons | 
                                    
                    
                        | 15 | Dropped out to supplement household income | 
                                    
                    
                        | 16 | Dropped out due to other reasons | 
                                    
                    
                        | 21 | Currently attending: NFEC/AEC | 
                                    
                    
                        | 22 | Currently attending: TLC | 
                                    
                    
                        | 23 | Currently attending: pre-primary | 
                                    
                    
                        | 24 | Currently attending: primary | 
                                    
                    
                        | 25 | Currently attending: middle | 
                                    
                    
                        | 26 | Currently attending secondary and higher secondary | 
                                    
                    
                        | 27 | Graduate and above in agriculture | 
                                    
                    
                        | 28 | Graduate and above in engineering/technology | 
                                    
                    
                        | 29 | Graduate and above in medicine | 
                                    
                    
                        | 30 | Graduate and above in other subjects | 
                                    
                    
                        | 31 | Diploma or certificate course: agriculture | 
                                    
                    
                        | 32 | Diploma or certificate course: engineering/technology | 
                                    
                    
                        | 33 | Diploma or certificate course: medicine | 
                                    
                    
                        | 34 | Diploma or certificate course: crafts | 
                                    
                    
                        | 35 | Diploma or certificate course: other subjects | 
                                    
                    
                        | 98 | Unknown | 
                                    
                    
                        | 99 | NIU (not in universe) | 
                            
            Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.