| Value | Category | Cases | |
|---|---|---|---|
| 1 | 24 | 
                                    
                                    50%
                                 | |
| 2 | 21 | 
                                    
                                    43.8%
                                 | |
| 8 | 3 | 
                                    
                                    6.3%
                                 | |
| Sysmiss | 1831 |