| Value | Category |
|---|---|
| 2 | husband/wife |
| 3 | son/daughter |
| 4 | grandchild |
| 5 | father/mother |
| 6 | brother/sister |
| 7 | nephew/niece |
| 8 | son/daughter-in-law |
| 9 | brother/sister-in-law |
| 10 | father/mother-in-law |
| 11 | other family relative |
| 12 | servant, servant's relative |
| 13 | tenant, tenant's relatives |
| 14 | other person not related |
| Sysmiss |