| Value | Category | Cases | |
|---|---|---|---|
| 1 | 104 | 
                                    
                                    67.5%
                                 | |
| 3 | 9 | 
                                    
                                    5.8%
                                 | |
| 8 | 41 | 
                                    
                                    26.6%
                                 | |
| Sysmiss | 27 |