| Value | Category | Cases | |
|---|---|---|---|
| 1 | Achat | 78 |
12.7%
|
| 2 | Autoproduction | 468 |
76.1%
|
| 3 | Cadeau | 5 |
0.8%
|
| 4 | Non concerné | 19 |
3.1%
|
| 9 | Manquant | 45 |
7.3%
|
| Sysmiss | 8938 |