| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 78 | 
                                                                 
                                    
                                    5.8%
                                 
                                                             | 
                                                        
                    
| 5 | No | 1257 | 
                                                                 
                                    
                                    94.2%
                                 
                                                             | 
                                                        
                    
| 8 | Do not know | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 2603 |