| Value | Category | Cases | |
|---|---|---|---|
| 11 | earth/sand/dung | 3377 |
45%
|
| 21 | wood planks | 9 |
0.1%
|
| 31 | parquet or polished wood | 13 |
0.2%
|
| 32 | vinly or asphalt strips | 2 |
0%
|
| 33 | ceramic tiles | 57 |
0.8%
|
| 34 | cement | 3969 |
52.9%
|
| 35 | carpet | 48 |
0.6%
|
| 96 | other | 7 |
0.1%
|
| 99 | missing | 17 |
0.2%
|