| Value | Category | Cases | |
|---|---|---|---|
| 1 | Hay/Straw | 1067 |
23%
|
| 2 | Earth/Mud | 18 |
0.4%
|
| 3 | Wood | 16 |
0.3%
|
| 4 | Galvanized iron | 261 |
5.6%
|
| 5 | Concrete/Cement | 183 |
3.9%
|
| 6 | Tiles/Slates/Stone | 3082 |
66.3%
|
| 7 | Other | 22 |
0.5%
|
| Sysmiss | 74 |