| Value | Category | 
                                    
                    
                        | 1 | employee | 
                                    
                    
                        | 2 | employer | 
                                    
                    
                        | 3 | own account worker | 
                                    
                    
                        | 4 | unpaid family  worker | 
                                    
                    
                        | 5 | unpaid worker | 
                                    
                    
                        | 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.