| Value | Category | Cases | |
|---|---|---|---|
| 1 | 176 | 
                                    
                                    65.2%
                                 | |
| 3 | 70 | 
                                    
                                    25.9%
                                 | |
| 8 | 24 | 
                                    
                                    8.9%
                                 | |
| Sysmiss | 33 |