| Value | Category | Cases | |
|---|---|---|---|
| 1 | 42 | 
                                    
                                    50%
                                 | |
| 2 | 36 | 
                                    
                                    42.9%
                                 | |
| 3 | 1 | 
                                    
                                    1.2%
                                 | |
| 8 | 5 | 
                                    
                                    6%
                                 | |
| Sysmiss | 54 |