| Value | Category | Cases | |
|---|---|---|---|
| 1 | Biological father | 9 | 
                                    
                                    22.5%
                                 | 
| 2 | Biological mother | 4 | 
                                    
                                    10%
                                 | 
| 3 | Siblings | 7 | 
                                    
                                    17.5%
                                 | 
| 4 | Grandparent | 13 | 
                                    
                                    32.5%
                                 | 
| 5 | Other family members | 5 | 
                                    
                                    12.5%
                                 | 
| 6 | Other non-family members | 2 | 
                                    
                                    5%
                                 | 
| Sysmiss | 336 |