| Value | Category | 
                                    
                    
                        | 00 | No flag | 
                                    
                    
                        | 01 | Reported age places death after interview | 
                                    
                    
                        | 02 | Reported age less than reported duration breastfeeding | 
                                    
                    
                        | 03 | Reported age less than age given supplemental food | 
                                    
                    
                        | 04 | Reported age less than age first breastfed | 
                                    
                    
                        | 05 | Reported age before last vaccination | 
                                    
                    
                        | 06 | Reported age outside expected range for units | 
                                    
                    
                        | 07 | Reported age was imputed, units given | 
                                    
                    
                        | 08 | Reported age was imputed, units not given | 
                                    
                    
                        | 09 | Reported age adjusted to give age in months | 
                                    
                    
                        | 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.