| Value | Category | Cases | |
|---|---|---|---|
| 1 | Kilograms | 337 | 
                                    
                                    29.2%
                                 | 
| 2 | Tons | 138 | 
                                    
                                    11.9%
                                 | 
| 3 | Rolls | 6 | 
                                    
                                    0.5%
                                 | 
| 4 | Gross | 1 | 
                                    
                                    0.1%
                                 | 
| 5 | Sacks | 119 | 
                                    
                                    10.3%
                                 | 
| 6 | Other (specify) | 92 | 
                                    
                                    8%
                                 | 
| 7 | Nothing | 462 | 
                                    
                                    40%
                                 | 
| Sysmiss | 830 |