| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. ceramica | 323 |
4.4%
|
| 2 | 2. ladrillo de cemento | 816 |
11.2%
|
| 3 | 3. ladrillo de granito | 253 |
3.5%
|
| 4 | 4. ladrillo de barro | 74 |
1%
|
| 5 | 5. plancha de cemento | 3727 |
51.2%
|
| 6 | 6. madera | 75 |
1%
|
| 7 | 7. tierra | 1996 |
27.4%
|
| 8 | 8. otro | 12 |
0.2%
|
| Sysmiss | 320 |