| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't Know | 75 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    
| -96 | Refused | 116 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 651 | 
                                                                 
                                    
                                    4.4%
                                 
                                                             | 
                                                        
                    
| 2 | No | 13880 | 
                                                                 
                                    
                                    94.3%
                                 
                                                             |