| Value | Category | Cases | |
|---|---|---|---|
| 1 | Electricity | 0 |
0%
|
| 2 | LPG/Natural Gas | 31 |
6.2%
|
| 3 | Biogas | 6 |
1.2%
|
| 4 | Paraffin/Kerosene | 8 |
1.6%
|
| 5 | Coal/Lignite | 0 |
0%
|
| 6 | Charcoal | 29 |
5.8%
|
| 7 | Wood | 422 |
84.9%
|
| 8 | Straw/Shrubs/Grass | 0 |
0%
|
| 9 | Agricultural crop | 0 |
0%
|
| 10 | Animal dung | 0 |
0%
|
| 88 | Other (specify) | 1 |
0.2%
|
| Sysmiss | 43 |