| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 828 | 
                                                                 
                                    
                                    5.3%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 509 | 
                                                                 
                                    
                                    3.2%
                                 
                                                             | 
                                                        
                    
| 2 | No | 14414 | 
                                                                 
                                    
                                    91.5%
                                 
                                                             |