| Value | Category | Cases | |
|---|---|---|---|
| 1 | electricity | 1778 |
27.9%
|
| 2 | lpg, natural gas | 641 |
10%
|
| 3 | biogas | 0 |
0%
|
| 4 | kerosene | 201 |
3.2%
|
| 5 | coal, lignite | 0 |
0%
|
| 6 | charcoal | 87 |
1.4%
|
| 7 | firewood, straw | 3614 |
56.7%
|
| 8 | dung | 0 |
0%
|
| 96 | other | 58 |
0.9%
|
| Sysmiss | 13 |