| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Wood | 3752 | 3568 |
59.5%
|
| 2 | Charcoal | 1833 | 1990 |
33.2%
|
| 3 | Gas | 246 | 276 |
4.6%
|
| 4 | Electricity | 22 | 23 |
0.4%
|
| 5 | Kerosene | 64 | 65 |
1.1%
|
| 6 | Other | 81 | 75 |
1.2%
|