| Value | Category | Cases | |
|---|---|---|---|
| 1 | Hay/Straw | 921 |
22.4%
|
| 2 | Earth/Mud | 27 |
0.7%
|
| 3 | Wood | 6 |
0.1%
|
| 4 | Galvanized iron | 292 |
7.1%
|
| 5 | Concrete/Cement | 188 |
4.6%
|
| 6 | Tiles/Slates/Stone | 2666 |
64.9%
|
| 7 | Other | 8 |
0.2%
|
| Sysmiss | 138 |