| Value | Category |
|---|---|
| 1 | DoNotKnow |
| 2 | PreferNotAnswer |
| 3 | unrelated_family_type_arrangeme_formal |
| 4 | unrelated_family_type_arrangeme_informal |
| 5 | unrelated_foster_care_arrangeme |
| 6 | unrelated_no_care_arrangeme |
| 7 | yes_extended_family_formal |
| 8 | yes_nuclear_family |
| Missing value |