| Value | Category | 
                                    
                    
                        | 1 | Work for pay/permanent | 
                                    
                    
                        | 2 | Work for pay/part time | 
                                    
                    
                        | 3 | Employer | 
                                    
                    
                        | 4 | Self employed | 
                                    
                    
                        | 5 | Unpaid family worker | 
                                    
                    
                        | 6 | Works for others without pay | 
                            
            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.