| Value | Category | Cases | |
|---|---|---|---|
| 1 | straw/thatch | 1162 |
16.2%
|
| 2 | earth/mud | 112 |
1.6%
|
| 3 | wood/planks | 76 |
1.1%
|
| 4 | galvanized iron | 2028 |
28.2%
|
| 5 | concrete/cement | 1895 |
26.4%
|
| 6 | tiles/slate | 1881 |
26.2%
|
| 7 | other | 26 |
0.4%
|