| Value | Category | 
                                    
                    
                        | 1 | Relative of the head of household | 
                                    
                    
                        | 2 | Non relative | 
                                    
                    
                        | 3 | State | 
                                    
                    
                        | 4 | Private company | 
                                    
                    
                        | 5 | Association payment | 
                                    
                    
                        | 6 | Other | 
                                    
                    
                        | Sysmiss |  | 
                            
            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.