| Value | Category | Cases | |
|---|---|---|---|
| 1 | Open fireplace | 1043 |
30.9%
|
| 2 | Mud | 1746 |
51.8%
|
| 3 | Smokeless chullah | 31 |
0.9%
|
| 4 | Kerosene/gas | 534 |
15.8%
|
| 5 | Other | 17 |
0.5%
|
| Sysmiss | 1 |