| Value | Category |
|---|---|
| 0 | head of household |
| 1 | spouse, partner |
| 2 | child of head of household/spouse, partner |
| 3 | brother/sister or brother/sister-in-law of head of household |
| 4 | grandson/daughter of head of household/spouse, partner |
| 5 | parent of head of household/spouse, partner |
| 6 | other relation |
| 7 | unrelated |