| Value | Category | Cases | |
|---|---|---|---|
| 1 | Tonnes | 2 | 
                                    
                                    20%
                                 | 
| 2 | Liters | 8 | 
                                    
                                    80%
                                 | 
| 3 | Other unit (spontaneous-specify) | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 110 |