| 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) |