| Value | Category | Cases | |
|---|---|---|---|
| 1 | Grass | 1211 |
43.9%
|
| 2 | Iron sheets | 1530 |
55.4%
|
| 3 | Clay tiles | 17 |
0.6%
|
| 4 | Concrete | 2 |
0.1%
|
| 5 | Plastic sheeting | 0 |
0%
|
| 6 | Other, specify | 0 |
0%
|
| 8 | Don't know | 0 |
0%
|
| 9 | Missing | 0 |
0%
|