| Value | Category | Cases | |
|---|---|---|---|
| 0 | NA | 424 |
0.4%
|
| 1 | Mud | 64920 |
54.4%
|
| 2 | Bamboo , log | 1949 |
1.6%
|
| 3 | Wood , plank | 3069 |
2.6%
|
| 4 | Brick , limestone , stone | 10580 |
8.9%
|
| 5 | cement | 32850 |
27.5%
|
| 6 | Mosaic , tiles | 5142 |
4.3%
|
| 8 | Invalid | 9 |
0%
|
| 9 | Others | 460 |
0.4%
|