| Value | Category | Cases | |
|---|---|---|---|
| 1 | burnt bricks/blocks | 18910 |
76.2%
|
| 2 | mud bricks/mud | 4639 |
18.7%
|
| 3 | wood/bamboo | 298 |
1.2%
|
| 4 | ply wood or card board | 22 |
0.1%
|
| 5 | stones | 908 |
3.7%
|
| 6 | others(specify…….) | 32 |
0.1%
|