| Value | Category | Cases | |
|---|---|---|---|
| 1 | Mud bonded brick/stone | 149 |
23.2%
|
| 2 | Cemented bonded brick/stone | 438 |
68.3%
|
| 3 | Wood/plank | 21 |
3.3%
|
| 4 | Bamboo | 14 |
2.2%
|
| 5 | Unbaked brick | 4 |
0.6%
|
| 6 | Galvanized iron | 2 |
0.3%
|
| 7 | Others | 13 |
2%
|