| Value | Category | Cases | |
|---|---|---|---|
| 1 | Electric | 3 |
0.1%
|
| 2 | LPG | 2 |
0.1%
|
| 3 | Kerosene | 29 |
1.1%
|
| 4 | Wood / Sawdust Burning | 51 |
1.9%
|
| 5 | Efficient Wood Burning | 61 |
2.3%
|
| 6 | Charcoal | 515 |
19.6%
|
| 7 | Other Biomass Burning | 1 |
0%
|
| 8 | Open fire | 1929 |
73.3%
|
| 9 | Other (specify) | 39 |
1.5%
|
| Sysmiss | 7 |