| Value | Category |
|---|---|
| 1 | head of household |
| 2 | partner/spouse of head of household |
| 3 | child |
| 4 | parent |
| 5 | grandchild |
| 6 | sibling |
| 7 | sister/brother in law |
| 8 | daughter/son in law |
| 9 | mother/father-in-law |
| 10 | other relative |
| 11 | lodger - not relative of head of household |
| 12 | other (specify) |