| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 2 | 2. No | 21 | 
                                                                 
                                    
                                    84%
                                 
                                                             | 
                                                        
                    
| 7 | 7. Not applicable | 3 | 
                                                                 
                                    
                                    12%
                                 
                                                             | 
                                                        
                    
| 8 | 8. Refused to answer | 1 | 
                                                                 
                                    
                                    4%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 74 |