| Value | Category | Cases | |
|---|---|---|---|
| -999 | Don't Know | 47 | 
                                                                 
                                    
                                    1.2%
                                 
                                                             | 
                                                        
                    
| -888 | Refuse to Answer | 7 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    
| -777 | Half Complete | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | No | 2690 | 
                                                                 
                                    
                                    65.9%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 1338 | 
                                                                 
                                    
                                    32.8%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 468 |