| Value | Category | Cases | |
|---|---|---|---|
| 9 | 8 | 
                                                                 
                                    
                                    8.7%
                                 
                                                             | 
                                                        
                    |
| 10 | 31 | 
                                                                 
                                    
                                    33.7%
                                 
                                                             | 
                                                        
                    |
| 11 | 43 | 
                                                                 
                                    
                                    46.7%
                                 
                                                             | 
                                                        
                    |
| 12 | 10 | 
                                                                 
                                    
                                    10.9%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 6300 |