| Value | Category | Cases | |
|---|---|---|---|
| 1 | Own production | 7438 |
82.5%
|
| 2 | Purchases | 1279 |
14.2%
|
| 3 | Gifts | 299 |
3.3%
|
| 4 | Other | 1 |
0%
|
| 9 | Missing | 4 |
0%
|