| Valeur | Modalité | Cas | |
|---|---|---|---|
| 1 | Medicines | 1 |
0%
|
| 2 | Books | 8 |
0.3%
|
| 6 | Something else | 12 |
0.5%
|
| 7 | School equipments | 1 |
0%
|
| Sysmiss | 2408 |