| Value | Category | Cases | |
|---|---|---|---|
| 1 | for family member | 22 | 
                                                                 
                                    
                                    13.4%
                                 
                                                             | 
                                                        
                    
| 2 | for someone else | 44 | 
                                                                 
                                    
                                    26.8%
                                 
                                                             | 
                                                        
                    
| 3 | self-employed | 98 | 
                                                                 
                                    
                                    59.8%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 48 |