| Value | Category |
|---|---|
| 0 | non-relatives |
| 1 | head of household |
| 2 | husband, wife |
| 3 | son, daughter |
| 4 | mother, father |
| 5 | mother in law, father in law |
| 6 | brother, sister |
| 7 | brother, sister in law |
| 8 | daughter, son in law |
| 9 | grandfather, grandmother of head |
| 10 | adopted son, daughter |
| 11 | grandchildren |
| 12 | other relatives |
| 13 |