| Value | Category |
|---|---|
| 10 | NATURAL |
| 12 | Palm/trunks/bamboo |
| 13 | Dirt/mud |
| 20 | RUDIMENTARY |
| 21 | Bamboo/poles with mud |
| 22 | Stone with mud |
| 23 | Plywood |
| 24 | Cardboard/carton |
| 25 | Reused wood |
| 30 | FINISHED |
| 31 | Concrete/cement |
| 32 | Stone with lime/cement |
| 33 | Sun-dried bricks/mud brick |
| 34 | Baked bricks |
| 35 | Cement blocks |
| 36 | Wood planks |
| 96 | Other |