| Value | Category | Cases | |
|---|---|---|---|
| 1 | Own preparation (manure, compost, Biogas, etc.) | 0 |
0%
|
| 2 | Bought | 1002 |
86.7%
|
| 3 | Received for free | 153 |
13.2%
|
| 4 | Other(Specify) | 1 |
0.1%
|
| Sysmiss | 17780 |