| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Gas | 4193 | 4215 |
97.6%
|
| 2 | Kerosene | 12 | 11 |
0.3%
|
| 3 | Electricity | 34 | 26 |
0.6%
|
| 4 | Wood | 73 | 57 |
1.3%
|
| 5 | Other / specify | 5 | 8 |
0.2%
|