| Value | Category | Cases | |
|---|---|---|---|
| 1 | 223 | 
                                    
                                    71.5%
                                 | |
| 3 | 28 | 
                                    
                                    9%
                                 | |
| 8 | 61 | 
                                    
                                    19.6%
                                 | |
| Sysmiss | 3314 |