| Value | Category | Cases | |
|---|---|---|---|
| -7 | Not applicable | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | No | 1484 | 
                                                                 
                                    
                                    92.3%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 100 | 
                                                                 
                                    
                                    6.2%
                                 
                                                             | 
                                                        
                    
| 888 | Don't know | 18 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             | 
                                                        
                    
| 999 | Prefer not to respond | 5 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             |