| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 114 | 
                                                                 
                                    
                                    13%
                                 
                                                             | 
                                                        
                    
| 2 | NO | 338 | 
                                                                 
                                    
                                    38.5%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 427 | 
                                                                 
                                    
                                    48.6%
                                 
                                                             |