| Value | Category | Cases | |
|---|---|---|---|
| 1 | 11 | 
                                    
                                    42.3%
                                 | |
| 3 | 5 | 
                                    
                                    19.2%
                                 | |
| 8 | 10 | 
                                    
                                    38.5%
                                 | |
| Sysmiss | 250 |