| Value | Category | Cases | |
|---|---|---|---|
| 1 | 222 | 
                                    
                                    71.2%
                                 | |
| 3 | 30 | 
                                    
                                    9.6%
                                 | |
| 8 | 60 | 
                                    
                                    19.2%
                                 | |
| Sysmiss | 3314 |