| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Nylon bags | 57 | 2172 |
1.7%
|
| 2 | Special bags | 13 | 358 |
0.3%
|
| 3 | Carton boxes | 6 | 321 |
0.3%
|
| 4 | Metal boxes | 16 | 273 |
0.2%
|
| 5 | Plastic boxes | 6 | 228 |
0.2%
|
| 6 | Others, specify | 4 | 291 |
0.2%
|
| Sysmiss | 3203 | 121431 |