| Value | Category | Cases | |
|---|---|---|---|
| 21 | Straw-bale with mud | 21 |
0.2%
|
| 22 | Stone with mud | 42 |
0.4%
|
| 23 | Raw bricks, blocks | 13 |
0.1%
|
| 31 | Cement | 57 |
0.6%
|
| 33 | Bricks | 970 |
9.6%
|
| 34 | Blocks | 349 |
3.5%
|
| 36 | Wood planks | 2629 |
26.1%
|
| 37 | Concrete | 913 |
9%
|
| 41 | Single | 1902 |
18.8%
|
| 42 | Double | 3159 |
31.3%
|
| 96 | Other | 34 |
0.3%
|
| 99 | Missing | 3 |
0%
|
| Sysmiss | 408 |