| Value | Category | Cases | |
|---|---|---|---|
| 1 | electricity | 387 |
16.3%
|
| 2 | gas | 122 |
5.1%
|
| 3 | paraffin | 1380 |
58.1%
|
| 4 | coal | 33 |
1.4%
|
| 5 | wood | 148 |
6.2%
|
| 6 | COW DUNG | 0 |
0%
|
| 7 | CROP WASTE | 0 |
0%
|
| 8 | other | 9 |
0.4%
|
| 9 | none | 260 |
10.9%
|
| 97 | DO NOT KNOW | 38 |
1.6%
|
| 99 | missing | 0 |
0%
|
| Sysmiss | 119 |