| Value | Category |
|---|---|
| 1 | Head |
| 2 | Wife or husband |
| 3 | Son, daughter |
| 4 | Son, daughter-in-law |
| 5 | Grandchild |
| 6 | Parent |
| 7 | Parent-in-law |
| 8 | Brother, sister |
| 9 | Niece/nephew by blood |
| 10 | Niece/nephew by marriage |
| 11 | Other relative |
| 12 | Adopted/foster/step child |
| 13 | Not related |
| 98 | Don't know |