| Value | Category | Cases | |
|---|---|---|---|
| 1 | Straw/thatch/grass | 586 |
18.7%
|
| 2 | Earth/mud | 19 |
0.6%
|
| 3 | Wood/plank | 25 |
0.8%
|
| 4 | Galvanised iron | 1908 |
61%
|
| 5 | Canvas | 0 |
0%
|
| 6 | Concrete/cement | 61 |
2%
|
| 7 | Tiles | 1 |
0%
|
| 8 | Slate/asbestos | 400 |
12.8%
|
| 9 | Other | 127 |
4.1%
|
| Sysmiss | 1 |