| Value | Category | Cases | |
|---|---|---|---|
| 10 | Work | 1508 | 
                                                                 
                                    
                                    31.5%
                                 
                                                             | 
                                                        
                    
| 20 | Study | 26 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    
| 30 | Marriage | 1461 | 
                                                                 
                                    
                                    30.5%
                                 
                                                             | 
                                                        
                    
| 40 | Divorce/Widowhood | 36 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    
| 50 | Accompany | 1477 | 
                                                                 
                                    
                                    30.9%
                                 
                                                             | 
                                                        
                    
| 60 | Immigration | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 90 | Others | 275 | 
                                                                 
                                    
                                    5.7%
                                 
                                                             | 
                                                        
                    
| 999 | Not stated | 2 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 291939 |