| Value | Category |
|---|---|
| 10 | NATURAL |
| 11 | Natural floor mud/earth |
| 20 | RUDIMENTARY |
| 21 | Rudimentary floor wood planks |
| 30 | FINISHED |
| 31 | Finished floor parquet or polished wood |
| 32 | Vinyl or asphalt strips |
| 33 | Ceramic tiles |
| 34 | Brick tiles |
| 35 | Cement |
| 36 | Carpet |
| 96 | OTHER |
| 97 | Not dejure resident |