| Value | Category |
|---|---|
| 11 | NO FLOOR: RAW EARTH/ DIRT |
| 12 | NO FLOOR: DUNG |
| 21 | SEMI-PROCESSED: WOOD PLANKS |
| 31 | FULLY PROCESSED: PARQUET OR POLISHED WOOD |
| 32 | FULLY PROCESSED: LAMINATE PARQUET |
| 33 | FULLY PROCESSED: TILES |
| 34 | FULLY PROCESSED: CONCRETE/CEMENT |
| 96 | OTHER |
| 98 | DK |