| Value | Category | Cases | |
|---|---|---|---|
| 1 | Electric | 10 |
0.3%
|
| 2 | LPG | 9 |
0.3%
|
| 3 | Kerosene | 24 |
0.8%
|
| 4 | Wood / Sawdust Burning | 17 |
0.5%
|
| 5 | Efficient Wood Burning | 18 |
0.6%
|
| 6 | Charcoal | 640 |
20.7%
|
| 7 | Other Biomass Burning | 3 |
0.1%
|
| 8 | Open fire | 2338 |
75.5%
|
| 9 | Other (specify) | 37 |
1.2%
|
| Sysmiss | 21 |