| Value | Category |
|---|---|
| -99 | Refused to respond |
| -98 | Don't know |
| 1 | Awdal |
| 2 | Bakool |
| 3 | Banadir |
| 4 | Bari |
| 5 | Bay |
| 6 | Galguduug |
| 7 | Gedo |
| 8 | Hiran |
| 9 | Lower Juba |
| 10 | Lower Shabelle |
| 11 | Middle Juba |
| 12 | Middle Shabelle |
| 13 | Mudug |
| 14 | Nugal |
| 15 | Sanaag |
| 16 | Sool |
| 17 | Toghdeer |
| 18 | Woqooyi Galbeed |
| 101 | .Z |