| Value | Category | 
                                    
                    
                        | 1 | 1. Kg | 
                                    
                    
                        | 2 | 2. Liter | 
                                    
                    
                        | 3 | 3. Bunch | 
                                    
                    
                        | 4 | 4. Bottle | 
                                    
                    
                        | 5 | 5. Bag | 
                                    
                    
                        | 6 | 6. Scoop | 
                                    
                    
                        | 7 | 7. Piece | 
                                    
                    
                        | 8 | 8. Gram | 
                                    
                    
                        | 9 | 9. Ounce | 
                                    
                    
                        | 97 | 97. Other | 
                                    
                    
                        | 98 | 98. DK | 
                                    
                    
                        | 99 | 99. Miss | 
                                    
                    
                        | Sysmiss |  | 
                            
            Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.