| Value | Category | Cases | |
|---|---|---|---|
| 1 | firewood | 23728 |
83.6%
|
| 2 | charcoal | 2107 |
7.4%
|
| 3 | kerosene | 83 |
0.3%
|
| 4 | lpg | 2240 |
7.9%
|
| 5 | electricity | 128 |
0.5%
|
| 6 | none | 62 |
0.2%
|
| 7 | other | 26 |
0.1%
|
| Sysmiss | 245 |