| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 | 
                                    
                                    2.3%
                                 | |
| 3 | 125 | 
                                    
                                    71%
                                 | |
| 8 | 47 | 
                                    
                                    26.7%
                                 | |
| Sysmiss | 5 |