| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 46 | 
                                                                 
                                    
                                    3%
                                 
                                                             | 
                                                        
                    
| 2 | NO | 1495 | 
                                                                 
                                    
                                    97%
                                 
                                                             | 
                                                        
                    
| 7 | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 57 |