| Value | Category | 
                                    
                    
                        | 1 | Granary | 
                                    
                    
                        | 2 | Specific house/ room | 
                                    
                    
                        | 3 | Under shelter/ outside | 
                                    
                    
                        | 4 | Bags | 
                                    
                    
                        | 5 | Sealed containers | 
                                    
                    
                        | 6 | Drums | 
                                    
                    
                        | 7 | Silo | 
                                    
                    
                        | 8 | Under ground | 
                                    
                    
                        | 9 | Other | 
                            
            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.