| Value | Category | Cases | |
|---|---|---|---|
| -9 | missing | 0 |
0%
|
| -8 | dont know | 0 |
0%
|
| -7 | na | 0 |
0%
|
| 1 | firewood | 1957 |
96.7%
|
| 2 | paraffin | 4 |
0.2%
|
| 3 | charcoal | 61 |
3%
|
| 4 | electricity | 1 |
0%
|
| 5 | other specify | 0 |
0%
|
| Sysmiss | 3 |