| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. traditional materials | 16 |
1.6%
|
| 2 | 2. temporary shack | 71 |
7.1%
|
| 3 | 3. permanent shack | 26 |
2.6%
|
| 4 | 4. permanent building | 865 |
86.7%
|
| 5 | 5. other | 20 |
2%
|
| Sysmiss | 1 |