| Value | Category | Cases | |
|---|---|---|---|
| -7 | Not applicable | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | No | 843 | 
                                                                 
                                    
                                    52.5%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 764 | 
                                                                 
                                    
                                    47.5%
                                 
                                                             | 
                                                        
                    
| 888 | Don't know | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 999 | Prefer not to respond | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             |