| Value | Category | Cases | |
|---|---|---|---|
| 1 | burnt bricks/blocks | 47674 |
63.4%
|
| 2 | mud bricks/mud | 21583 |
28.7%
|
| 3 | wood/bamboo | 2062 |
2.7%
|
| 4 | stones | 3484 |
4.6%
|
| 5 | others | 385 |
0.5%
|