| Value | Category | Cases | |
|---|---|---|---|
| 1 | 60 | 
                                    
                                    25%
                                 | |
| 3 | 136 | 
                                    
                                    56.7%
                                 | |
| 8 | 44 | 
                                    
                                    18.3%
                                 | |
| Sysmiss | 1605 |