| Value | Category | Cases | |
|---|---|---|---|
| 1 | Only for sale | 4335 |
12.2%
|
| 2 | Mainly for sale with some own consumption | 13318 |
37.6%
|
| 3 | Mainly for own consumption with some sale | 7728 |
21.8%
|
| 4 | Only for own | 10071 |
28.4%
|