| Value | Category | Cases | |
|---|---|---|---|
| -7 | Not applicable | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | No | 413 | 
                                                                 
                                    
                                    25.7%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 1069 | 
                                                                 
                                    
                                    66.5%
                                 
                                                             | 
                                                        
                    
| 888 | Don't know | 95 | 
                                                                 
                                    
                                    5.9%
                                 
                                                             | 
                                                        
                    
| 999 | Prefer not to respond | 30 | 
                                                                 
                                    
                                    1.9%
                                 
                                                             |