| Value | Category | Cases | |
|---|---|---|---|
| 31 | Metal/ Tin | 3471 |
40.8%
|
| 32 | Wood | 192 |
2.3%
|
| 33 | Concrete/ cement fibre | 431 |
5.1%
|
| 34 | Ceramic tiles | 137 |
1.6%
|
| 35 | Cement | 176 |
2.1%
|
| 36 | Roofing shingles | 47 |
0.6%
|
| 37 | Roof lead | 3594 |
42.2%
|
| 96 | Other | 462 |
5.4%
|
| Sysmiss | 6990 |