| Value | Category | Cases | |
|---|---|---|---|
| -88 | don't know | 9 | 
                                                                 
                                    
                                    2%
                                 
                                                             | 
                                                        
                    
| -66 | refuse to answer | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 0 | No | 363 | 
                                                                 
                                    
                                    82.3%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 69 | 
                                                                 
                                    
                                    15.6%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 59 |