| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Plastered concrete wall | 33396 |
50.6%
|
| 2 | 2. Non plastered concrete wall | 9905 |
15%
|
| 3 | 3. High quality fiber | 5278 |
8%
|
| 4 | 4. Low quality fiber | 11377 |
17.2%
|
| 5 | 5. Bamboo/sagoo quality fiber | 5752 |
8.7%
|
| 9 | 9. Missing | 259 |
0.4%
|