| Value | Category | Cases | |
|---|---|---|---|
| 1 | 90 | 
                                    
                                    58.4%
                                 | |
| 3 | 22 | 
                                    
                                    14.3%
                                 | |
| 8 | 42 | 
                                    
                                    27.3%
                                 | |
| Sysmiss | 27 |