| Value | Category | Cases | |
|---|---|---|---|
| Asbestos | 3 |
0.1%
|
|
| Iron sheets | 1177 |
52.3%
|
|
| Mud | 39 |
1.7%
|
|
| Other | 1 |
0%
|
|
| Roofing tiles | 2 |
0.1%
|
|
| Thatch | 1021 |
45.4%
|
|
| Wood | 7 |
0.3%
|