| Value | Category | Cases | |
|---|---|---|---|
| 1 | Kerosene | 3 |
0.2%
|
| 2 | Wood | 1017 |
82.4%
|
| 3 | Manure | 172 |
13.9%
|
| 4 | Crops/ straw | 42 |
3.4%
|
| 5 | Other | 0 |
0%
|
| Sysmiss | 9 |