| Value | Category | Cases | |
|---|---|---|---|
| 1 | SI | 8 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    
| 2 | NO | 3689 | 
                                                                 
                                    
                                    96.8%
                                 
                                                             | 
                                                        
                    
| 8 | NO SABE | 3 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 109 | 
                                                                 
                                    
                                    2.9%
                                 
                                                             |