| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | gas | 3029 | 3028 |
96.8%
|
| 2 | Kerosene | 18 | 22 |
0.7%
|
| 3 | electricity | 0 | 0 |
0%
|
| 4 | Coal\ firewood | 75 | 72 |
2.3%
|
| 5 | Other | 5 | 5 |
0.2%
|