| Value | Category | Cases | |
|---|---|---|---|
| -888 | Other (specify) | 0 |
0%
|
| 1 | Electricity | 4 |
0.2%
|
| 2 | LPG | 109 |
4.8%
|
| 3 | Natural gas | 22 |
1%
|
| 4 | Biogas | 2 |
0.1%
|
| 5 | Kerosene | 0 |
0%
|
| 6 | Charcoal | 6 |
0.3%
|
| 7 | Wood / straw/leaves | 1834 |
81.6%
|
| 8 | Animal dung | 271 |
12.1%
|