| Value | Category | 
                                    
                    
                        | 1 | Coastal Area | 
                                    
                    
                        | 2 | Hills | 
                                    
                    
                        | 3 | Mountains | 
                                    
                    
                        | 4 | Valley | 
                                    
                    
                        | 5 | River Flow Area | 
                                    
                    
                        | 6 | Flatland | 
                                    
                    
                        | 95 | Others, ________ | 
                            
            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.