| Value | Category | Cases | |
|---|---|---|---|
| 1 | Wood and tent | 1 |
11.1%
|
| 2 | Bamboo and mud | 4 |
44.4%
|
| 3 | Mud only | 3 |
33.3%
|
| 4 | Tent | 1 |
11.1%
|
| Sysmiss | 5991 |