| Value | Category | Cases | |
|---|---|---|---|
| 1 | Metal,zinc | 550 |
46.5%
|
| 2 | Tiles | 4 |
0.3%
|
| 3 | Shingles | 10 |
0.8%
|
| 4 | Thatch | 464 |
39.2%
|
| 5 | Plastic sheets | 43 |
3.6%
|
| 6 | Asbestos | 21 |
1.8%
|
| 7 | Multiple materials | 41 |
3.5%
|
| 8 | Could not tell | 25 |
2.1%
|
| 99 | Missing Data | 25 |
2.1%
|