| Value | Category | Cases | |
|---|---|---|---|
| 1 | 759 | 
                                                                 
                                    
                                    81.5%
                                 
                                                             | 
                                                        
                    |
| 8 | 172 | 
                                                                 
                                    
                                    18.5%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 449 |