| Value | Category | Cases | |
|---|---|---|---|
| 1 | Electricity | 398 |
2%
|
| 2 | Lpg?natural gas | 887 |
4.5%
|
| 3 | Biogas | 302 |
1.5%
|
| 4 | Paraffin/kerosen | 4660 |
23.8%
|
| 5 | Coal,lignite | 122 |
0.6%
|
| 6 | Chorcoal from wo | 791 |
4%
|
| 7 | Firewood straw | 12278 |
62.8%
|
| 8 | Dung | 33 |
0.2%
|
| 9 | Others (specify) | 82 |
0.4%
|
| Sysmiss | 245 |