| Value | Category | 
|---|---|
| 10 | NATURAL | 
| 11 | No walls | 
| 12 | Bamboo/Cane/Palm/Trunks | 
| 13 | Dirt | 
| 14 | Straw | 
| 20 | RUDIMENTARY | 
| 22 | Stones with mud | 
| 24 | Plywood | 
| 25 | Cardboard | 
| 26 | Reused wood | 
| 30 | FINISHED | 
| 31 | Cement | 
| 32 | Stone with whitewash/cement | 
| 33 | Briks | 
| 34 | Cement bloks | 
| 36 | Wood planks | 
| 37 | Metal sheets | 
| 96 | Other | 
| 97 | Not a dejure resident |