| Value | Category | Cases | |
|---|---|---|---|
| 1 | GRASS | 20 |
0.5%
|
| 2 | MUD | 174 |
4.4%
|
| 3 | COMPACTED EARTH | 416 |
10.4%
|
| 4 | MUD BRICK | 1119 |
28%
|
| 5 | BURNT BRICKS | 2184 |
54.6%
|
| 6 | CONCRETE | 61 |
1.5%
|
| 7 | WOOD | 17 |
0.4%
|
| 8 | IRON SHEETS | 4 |
0.1%
|
| 9 | OTHER (SPECIFY) | 5 |
0.1%
|