| Value | Category | 
                                    
                    
                        | 0 | Home Maker | 
                                    
                    
                        | 1 | Pregnence | 
                                    
                    
                        | 2 | Student | 
                                    
                    
                        | 3 | Injury/Disabled | 
                                    
                    
                        | 4 | Illness | 
                                    
                    
                        | 5 | Too Young | 
                                    
                    
                        | 6 | Remittance | 
                                    
                    
                        | 7 | Old age/Pensioned | 
                                    
                    
                        | 8 | Others | 
                                    
                    
                        | 9 | Not Stated | 
                            
            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.