| Value | Category |
|---|---|
| -7 | |
| 1 | Completed |
| 2 | No (competent) household member at home |
| 3 | Entire household absent for extended period |
| 4 | Postponed |
| 5 | Refused |
| 6 | Dwelling vacant or address not a dwelling |
| 7 | Dwelling destroyed |
| 8 | Dwelling not found |
| 99 | Other (specify) |
| Sysmiss |