| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Metal, tin or zinc | 1573 |
65.5%
|
| 2 | Tiles | 16 |
0.7%
|
| 3 | Shingles | 8 |
0.3%
|
| 4 | Thatch or grass | 705 |
29.4%
|
| 5 | Plastic sheets | 68 |
2.8%
|
| 6 | Asbestos | 3 |
0.1%
|
| 7 | Multiple materials | 17 |
0.7%
|
| 8 | Concrete | 6 |
0.3%
|
| 9 | Some other material | 3 |
0.1%
|
| 10 | Could not tell / could not see | 1 |
0%
|