| Value | Category | Cases | |
|---|---|---|---|
| 1 | gas | 2116 |
98.3%
|
| 2 | Kerosene | 3 |
0.1%
|
| 3 | electricity | 0 |
0%
|
| 4 | Coal\ firewood | 30 |
1.4%
|
| 5 | Other | 3 |
0.1%
|