| Value | Category | Cases | |
|---|---|---|---|
| 1 | DIRT | 2015 |
12.3%
|
| 2 | CEMENT/CONCRETE/STONES WITH CEMENT | 9517 |
58%
|
| 3 | STONES WITH MUD | 2893 |
17.6%
|
| 4 | WOOD/STRAW | 386 |
2.4%
|
| 5 | SHEET METAL | 81 |
0.5%
|
| 6 | BRICKS | 493 |
3%
|
| 7 | BAMBOO WITH MUD | 700 |
4.3%
|
| 8 | OTHER, SPECIFY | 333 |
2%
|