| Value | Category | Cases | |
|---|---|---|---|
| 1 | In dwelling | 2579 | 
                                                                 
                                    
                                    23.3%
                                 
                                                             | 
                                                        
                    
| 2 | Less than 50m away | 8053 | 
                                                                 
                                    
                                    72.6%
                                 
                                                             | 
                                                        
                    
| 3 | 50m or more away | 459 | 
                                                                 
                                    
                                    4.1%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 5893 |