| Value | Category | Cases | |
|---|---|---|---|
| -96 | Other (Specify) | 5 | 
                                    
                                    1.2%
                                 | 
| 0 | None | 341 | 
                                    
                                    81.8%
                                 | 
| 1 | Advertisement by mass media | 5 | 
                                    
                                    1.2%
                                 | 
| 2 | Noticeboard | 0 | 
                                    
                                    0%
                                 | 
| 3 | Through employment bureau | 2 | 
                                    
                                    0.5%
                                 | 
| 4 | By the gate | 11 | 
                                    
                                    2.6%
                                 | 
| 5 | Through workers | 26 | 
                                    
                                    6.2%
                                 | 
| 6 | Accompanied by parents | 8 | 
                                    
                                    1.9%
                                 | 
| 7 | Use of family members | 19 | 
                                    
                                    4.6%
                                 | 
| Sysmiss | 23747 |