| Value | Category |
|---|---|
| 1 | Head |
| 2 | Wife, husband |
| 3 | Own son, daughter |
| 4 | Adopted, foster, step child |
| 5 | Grandchild |
| 6 | Niece, nephew |
| 7 | Parent (mother, father) |
| 8 | Brother, sister |
| 9 | Son, daugher in-law |
| 10 | Brother, sister in-law |
| 11 | Grandmother, grandfather |
| 12 | Grandmother, grandfather |
| 13 | Other relative |
| 14 | Not related |
| 15 | Other |
| Sysmiss |