| Value | Category | Cases | |
|---|---|---|---|
| 25 | 1 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             | 
                                                        
                    |
| 30 | 38 | 
                                                                 
                                    
                                    40.9%
                                 
                                                             | 
                                                        
                    |
| 31 | 54 | 
                                                                 
                                    
                                    58.1%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 9 |