| Value | Category | Cases | |
|---|---|---|---|
| 1 | Electricity | 2620 |
26%
|
| 2 | Liquefied petroleum gas | 127 |
1.3%
|
| 6 | Coal (stone coal, lignite, wood coal) | 1444 |
14.3%
|
| 7 | Charcoal | 11 |
0.1%
|
| 8 | Wood | 2884 |
28.6%
|
| 9 | Straw, shrubs, grass | 119 |
1.2%
|
| 10 | Dung | 2841 |
28.2%
|
| 11 | Sawdust | 22 |
0.2%
|
| 12 | Tire, rubber | 1 |
0%
|
| 96 | Other | 22 |
0.2%
|
| 99 | Missing | 1 |
0%
|
| Sysmiss | 408 |