| Value | Category | 
                                    
                    
                        | 1 | Wage Worker | 
                                    
                    
                        | 2 | Employer | 
                                    
                    
                        | 3 | Self-employed | 
                                    
                    
                        | 4 | Unpaid family  worker | 
                                    
                    
                        | 5 | Unpaid Worker for others | 
                            
            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.