| Value | Category | Cases | |
|---|---|---|---|
| 1 | Wood | 3444 |
92.7%
|
| 2 | Charcoal | 175 |
4.7%
|
| 3 | Gas | 13 |
0.4%
|
| 4 | Electricity | 0 |
0%
|
| 5 | Kerosene | 63 |
1.7%
|
| 6 | Other | 19 |
0.5%
|
| Sysmiss | 6 |