| Value | Category | Cases | |
|---|---|---|---|
| 1 | Nylon bags | 4 |
0.1%
|
| 2 | Special bags | 1 |
0%
|
| 3 | Carton boxes | 0 |
0%
|
| 4 | Metal boxes | 0 |
0%
|
| 5 | Plastic boxes | 2 |
0.1%
|
| 6 | Others, specify | 4 |
0.1%
|
| Sysmiss | 3142 |