| Value | Category | Cases | |
|---|---|---|---|
| -7 | Not applicable | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | No | 1542 | 
                                                                 
                                    
                                    96%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 54 | 
                                                                 
                                    
                                    3.4%
                                 
                                                             | 
                                                        
                    
| 888 | Don't know | 7 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             | 
                                                        
                    
| 999 | Prefer not to respond | 4 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             |