| Value | Category | Cases | |
|---|---|---|---|
| 10 | Concrete | 44 |
1.4%
|
| 11 | Bricks | 6 |
0.2%
|
| 12 | Stone | 2 |
0.1%
|
| 13 | Cement screed | 1050 |
33%
|
| 14 | Rammed earth | 1950 |
61.4%
|
| 15 | Wood | 1 |
0%
|
| 16 | Tiles | 66 |
2.1%
|
| 96 | Other (specify) | 59 |
1.9%
|
| Sysmiss | 64 |