| Value | Category | Cases | |
|---|---|---|---|
| 11 | earth/sand/dung | 10221 |
43.1%
|
| 21 | wood planks | 38 |
0.2%
|
| 31 | parquet or polished wood | 32 |
0.1%
|
| 32 | vinly or asphalt strips | 3 |
0%
|
| 33 | ceramic tiles | 212 |
0.9%
|
| 34 | cement | 12940 |
54.6%
|
| 35 | carpet | 197 |
0.8%
|
| 96 | other | 28 |
0.1%
|
| 99 | missing | 45 |
0.2%
|