| Value | Category | Cases | |
|---|---|---|---|
| 1 | Cement | 411 |
29.4%
|
| 2 | Tiles | 46 |
3.3%
|
| 3 | Wood | 34 |
2.4%
|
| 4 | Earth/Sand | 901 |
64.4%
|
| 5 | Other [specify] | 2 |
0.1%
|
| 6 | DON'T KNOW | 5 |
0.4%
|
| 7 | REFUSED | 0 |
0%
|
| Sysmiss | 1711 |