| Value | Category | 
                                    
                    
                        | 0 | Didn't work | 
                                    
                    
                        | 1 | Answer | 
                                    
                    
                        | 2 | Inputed from last year | 
                                    
                    
                        | 3 | Inputed this year | 
                                    
                    
                        | 4 | Agricilture | 
                                    
                    
                        | 5 | Should be inputed | 
                                    
                    
                        | 9 | Didn't receive anything | 
                            
            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.