| Value | Category | Cases | |
|---|---|---|---|
| 1 | Dirt | 1118 |
2.7%
|
| 2 | Parquet or decorated/polished wood | 265 |
0.6%
|
| 3 | Tiles | 26690 |
63.5%
|
| 4 | ceramic/ marble | 9382 |
22.3%
|
| 5 | Cement | 4500 |
10.7%
|
| 97 | Other (specify) | 57 |
0.1%
|
| Sysmiss | 59403 |