| Value | Category | Cases | |
|---|---|---|---|
| 1 | Kilograms | 25 | 
                                    
                                    33.3%
                                 | 
| 2 | Tons | 6 | 
                                    
                                    8%
                                 | 
| 3 | Rolls | 4 | 
                                    
                                    5.3%
                                 | 
| 4 | Gross | 0 | 
                                    
                                    0%
                                 | 
| 5 | Sacks | 2 | 
                                    
                                    2.7%
                                 | 
| 6 | Other (specify) | 6 | 
                                    
                                    8%
                                 | 
| 7 | Nothing | 32 | 
                                    
                                    42.7%
                                 | 
| Sysmiss | 1910 |