| Value | Category | Cases | |
|---|---|---|---|
| 1 | Tile | 9845 |
51.4%
|
| 2 | Asbestos | 4948 |
25.8%
|
| 3 | Tin sheets /Tar sheets | 3237 |
16.9%
|
| 4 | Cadjan / Palmyra | 589 |
3.1%
|
| 5 | Straw | 6 |
0%
|
| 6 | Other (Specify) | 530 |
2.8%
|
| 9 | not stated | 17 |
0.1%
|