| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 1586 | 
                                                                 
                                    
                                    90.3%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 168 | 
                                                                 
                                    
                                    9.6%
                                 
                                                             | 
                                                        
                    
| 98 | Dont know | 2 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| 99 | Refuse | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             |