| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 466 | 
                                                                 
                                    
                                    8.9%
                                 
                                                             | 
                                                        
                    
| 2 | NO | 224 | 
                                                                 
                                    
                                    4.3%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 4536 | 
                                                                 
                                    
                                    86.8%
                                 
                                                             |