| Value | Category | Cases | |
|---|---|---|---|
| 1 | Special nylon bags | 43 |
13.1%
|
| 2 | Special plastic box | 29 |
8.9%
|
| 3 | Special carton box | 16 |
4.9%
|
| 4 | Special metal cans | 2 |
0.6%
|
| 5 | Plastic cans | 14 |
4.3%
|
| 6 | Nylon bags | 23 |
7%
|
| 7 | Others | 1 |
0.3%
|
| Sysmiss | 199 |