| Value | Category | Cases | |
|---|---|---|---|
| 12 | 4 | 
                                    
                                    57.1%
                                 | |
| 13 | 1 | 
                                    
                                    14.3%
                                 | |
| 14 | 1 | 
                                    
                                    14.3%
                                 | |
| 18 | 1 | 
                                    
                                    14.3%
                                 | |
| Sysmiss | 17526 |