| Value | Category | Cases | |
|---|---|---|---|
| 13 | Natural floor | 3586 |
57%
|
| 21 | Wood planks | 2377 |
37.8%
|
| 34 | Cement | 280 |
4.4%
|
| 96 | Other | 52 |
0.8%
|
| Sysmiss | 9205 |