| Value | Category | Cases | |
|---|---|---|---|
| 1 | burnt bricks/blocks | 44614 |
60.3%
|
| 2 | mud bricks/mud | 22815 |
30.9%
|
| 3 | wood/bamboo | 2162 |
2.9%
|
| 4 | stones | 3847 |
5.2%
|
| 5 | others | 506 |
0.7%
|