| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 1 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| -8 | Refused | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| -5 | Not Applicable | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| -3 | Missing | 43 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 6658 | 
                                                                 
                                    
                                    76.8%
                                 
                                                             | 
                                                        
                    
| 2 | No | 1965 | 
                                                                 
                                    
                                    22.7%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 937 |