| Value | Category |
|---|---|
| 10 | NATURAL |
| 11 | Mud and sticks |
| 12 | Cane / palm / trunks |
| 13 | Straw, thatch mats |
| 20 | RUDIMENTARY |
| 21 | Mud bricks |
| 22 | Plywood, reused wood |
| 23 | Cardboard, plastic |
| 30 | FINISHED |
| 31 | Cement or stone blocks |
| 32 | Bricks |
| 33 | Wood planks / shingles |
| 34 | Zinc |
| 96 | OTHER |
| 97 | Not dejure resident |