| Value | Category | Cases | |
|---|---|---|---|
| 1 | 20 | 
                                                                 
                                    
                                    80%
                                 
                                                             | 
                                                        
                    |
| 2 | 3 | 
                                                                 
                                    
                                    12%
                                 
                                                             | 
                                                        
                    |
| 7 | 2 | 
                                                                 
                                    
                                    8%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 397663 |