| Value | Category | 
                                    
                    
                        | 1 | Mother ill, weak | 
                                    
                    
                        | 2 | Child ill, weak | 
                                    
                    
                        | 3 | Child died | 
                                    
                    
                        | 4 | Nipple, breast prob. | 
                                    
                    
                        | 5 | Insufficient milk | 
                                    
                    
                        | 6 | Mother working | 
                                    
                    
                        | 7 | Child refused | 
                                    
                    
                        | 8 | Other | 
                            
            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.