| Value | Category | Cases | |
|---|---|---|---|
| 1 | Firewood | 0 |
0%
|
| 2 | Charcoal | 0 |
0%
|
| 3 | Crop residue | 0 |
0%
|
| 555 | Other, specify | 0 |
0%
|
| 888 | No secondary fuel | 180 |
100%
|
| Sysmiss | 16 |