| Value | Category | 
                                    
                    
                        | 1 | Bigger than mine | 
                                    
                    
                        | 2 | Same as mine | 
                                    
                    
                        | 3 | Smaller than mine | 
                                    
                    
                        | 4 | Don't know | 
                                    
                    
                        | 5 | Don't have his own land | 
                                    
                    
                        | 888 |  | 
                                    
                    
                        | 999 | Missing | 
                            
            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.