| Value | Category | Cases | |
|---|---|---|---|
| 1 | electricity | 786 |
33%
|
| 2 | gas | 1057 |
44.4%
|
| 3 | paraffin | 149 |
6.3%
|
| 4 | coal | 0 |
0%
|
| 5 | wood | 95 |
4%
|
| 6 | COW DUNG | 0 |
0%
|
| 7 | CROP WASTE | 0 |
0%
|
| 8 | other | 13 |
0.5%
|
| 9 | NO COOKING | 236 |
9.9%
|
| 97 | DO NOT KNOW | 44 |
1.8%
|
| 99 | missing | 0 |
0%
|
| Sysmiss | 116 |