| Value | Category | Cases | |
|---|---|---|---|
| 1 | mud | 26507 |
24.8%
|
| 2 | bamboo/log | 708 |
0.7%
|
| 3 | wood/plank | 1880 |
1.8%
|
| 4 | brick/lime stone/stone | 13674 |
12.8%
|
| 5 | cement | 45049 |
42.2%
|
| 6 | mosaic/tiles | 18799 |
17.6%
|
| 9 | others | 187 |
0.2%
|