| Value | Category | Cases | |
|---|---|---|---|
| 1 | Mud | 847250 |
80.5%
|
| 2 | Brick/Stone | 100487 |
9.5%
|
| 3 | Timber | 4072 |
0.4%
|
| 4 | RC | 99046 |
9.4%
|
| 5 | Other | 2093 |
0.2%
|