| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 200m | 39 | 
                                                                 
                                    
                                    3.9%
                                 
                                                             | 
                                                        
                    
| 2 | Between 201m - 500m | 9 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    
| 3 | Between 501m - 1km | 6 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                                                        
                    
| 4 | More than 1 km | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| 5 | Do not know | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 8 | Not applicable | 933 | 
                                                                 
                                    
                                    93.5%
                                 
                                                             | 
                                                        
                    
| 9 | Unspecified | 10 | 
                                                                 
                                    
                                    1%
                                 
                                                             |