| Value | Category | Cases | |
|---|---|---|---|
| 6 | WOOD | 609 |
52.3%
|
| 9 | PROCESSED BIOMASS (PELLETS/BRIQUETTES) | 1 |
0.1%
|
| 10 | GARBAGE/PLASTIC | 1 |
0.1%
|
| 96 | OTHER (specify) | 33 |
2.8%
|
| 99 | NO RESPONSE | 5 |
0.4%
|
| Sysmiss | 516 |
44.3%
|