| Value | Category | Cases | |
|---|---|---|---|
| 0.5 | 1 |
0%
|
|
| 1.0 | firewood | 1133 |
25.7%
|
| 2.0 | charcoal | 3156 |
71.5%
|
| 3.0 | paraffin/kerosene | 67 |
1.5%
|
| 4.0 | electricity | 48 |
1.1%
|
| 5.0 | gas | 6 |
0.1%
|
| 6.0 | solar | 2 |
0%
|
| 7.0 | biogas | 0 |
0%
|
| 8.0 | saw dust | 3 |
0.1%
|
| 9.0 | other | 0 |
0%
|
| Sysmiss | 48 |