| Value | Category | Cases | |
|---|---|---|---|
| 1 | Own production | 14710 |
95.4%
|
| 2 | Purchases | 485 |
3.1%
|
| 3 | Gifts | 213 |
1.4%
|
| 9 | Other (specify) | 16 |
0.1%
|
| Sysmiss | 6088 |