| Value | Category |
|---|---|
| -77 | Other (specify) |
| 1 | Refugee |
| 2 | Asylum seeker (does not yet hold refugee status) |
| 3 | Resident |
| 4 | On business trip |
| 5 | Tourist |
| 6 | Visiting relatives or friends |
| 11 | .. |
| 2147483622 | Don't know |
| 2147483623 | Refused to answer |
| 2147483647 | Not applicable |