| Value | Category | 
                                    
                    
                        | 1 | Dweller | 
                                    
                    
                        | 2 | Employer | 
                                    
                    
                        | 3 | Parents | 
                                    
                    
                        | 4 | Relatvies | 
                                    
                    
                        | 5 | Government | 
                                    
                    
                        | 6 | Company or Private Agecny | 
                                    
                    
                        | 7 | 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.