| Value | Category | Cases | |
|---|---|---|---|
| 1 | 80 | 
                                    
                                    59.7%
                                 | |
| 3 | 11 | 
                                    
                                    8.2%
                                 | |
| 8 | 43 | 
                                    
                                    32.1%
                                 | |
| Sysmiss | 7 |