| Value | Category | Cases | |
|---|---|---|---|
| -7 | Not applicable | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 1 | family member | 23 | 
                                                                 
                                    
                                    22.5%
                                 
                                                             | 
                                                        
                    
| 2 | no relationship | 79 | 
                                                                 
                                    
                                    77.5%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 2321 |