| Value | Category | Cases | |
|---|---|---|---|
| 1 | Straw | 292 |
22%
|
| 2 | Green (mud) brick/clay | 228 |
17.1%
|
| 3 | Wood boards | 124 |
9.3%
|
| 4 | Steel (galvanised) | 193 |
14.5%
|
| 5 | Reinforced concrete (cement) | 136 |
10.2%
|
| 6 | Tiles and slabs (red brick) | 253 |
19%
|
| 7 | Wood boards | 0 |
0%
|
| 97 | Other | 104 |
7.8%
|
| Sysmiss | 8 |