| Value | Category |
|---|---|
| 11 | NO WALLS |
| 12 | CANE / PALM / TRUNKS |
| 13 | DIRT |
| 21 | BAMBOO WITH MUD |
| 22 | STONE WITH MUD |
| 23 | UNCOVERED ADOBE |
| 24 | PLYWOOD |
| 25 | CARDBOARD |
| 26 | REUSED WOOD |
| 27 | CORRUGATED IRON SHEETS (ZINC) |
| 31 | CEMENT |
| 32 | STONE WITH LIME / CEMENT |
| 33 | BRICKS |
| 34 | CEMENT BLOCKS |
| 35 | COVERED ADOBE |
| 36 | WOOD PLANKS / SHINGLES |
| 96 | OTHER |
| 99 | NO RESPONSE |