| Value | Category | Cases | |
|---|---|---|---|
| -7 | Not applicable | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | No | 660 | 
                                                                 
                                    
                                    84.2%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 120 | 
                                                                 
                                    
                                    15.3%
                                 
                                                             | 
                                                        
                    
| 888 | Don't know | 3 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             | 
                                                        
                    
| 999 | Prefer not to respond | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             |