| Value | Category | Cases | |
|---|---|---|---|
| 1 | Grass | 7867 |
64.1%
|
| 2 | Iron sheets | 4339 |
35.4%
|
| 3 | Clay tiles | 33 |
0.3%
|
| 4 | Concrete | 9 |
0.1%
|
| 5 | Plastic sheeting | 14 |
0.1%
|
| 6 | Other (specify) | 9 |
0.1%
|