| Value | Category | Cases | |
|---|---|---|---|
| 1 | Normal Plastic Bags | 610 | 
                                    
                                    15%
                                 | 
| 2 | Special Metal bottles | 18 | 
                                    
                                    0.4%
                                 | 
| 3 | Carton Boxes | 37 | 
                                    
                                    0.9%
                                 | 
| 4 | Plastic Boxe | 97 | 
                                    
                                    2.4%
                                 | 
| 5 | Normal plastic bottles | 9 | 
                                    
                                    0.2%
                                 | 
| 6 | Special Bags | 105 | 
                                    
                                    2.6%
                                 | 
| 7 | Other, specify | 4 | 
                                    
                                    0.1%
                                 | 
| Sysmiss | 3176 |