| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Metal, tin or zinc | 254 |
21.2%
|
| 2 | Tiles | 17 |
1.4%
|
| 3 | Shingles | 2 |
0.2%
|
| 4 | Thatch or grass | 300 |
25%
|
| 5 | Plastic sheets | 16 |
1.3%
|
| 6 | Asbestos | 5 |
0.4%
|
| 7 | Multiple materials | 285 |
23.8%
|
| 8 | Some other material | 70 |
5.8%
|
| 9 | Could not tell/could not see | 34 |
2.8%
|
| 10 | Cement | 216 |
18%
|