| Valeur | Modalité | Cas | |
|---|---|---|---|
| 1 | Medicines | 3 |
0.2%
|
| 2 | Books | 1 |
0.1%
|
| 5 | Agricultural material | 2 |
0.1%
|
| 6 | Something else | 3 |
0.2%
|
| Sysmiss | 1949 |