| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10 | 
                                                                 
                                    
                                    3.2%
                                 
                                                             | 
                                                        
                    |
| 3 | 222 | 
                                                                 
                                    
                                    71.2%
                                 
                                                             | 
                                                        
                    |
| 8 | 80 | 
                                                                 
                                    
                                    25.6%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 3314 |