| Value | Category | Cases | |
|---|---|---|---|
| 1 | 71 | 
                                    
                                    53%
                                 | |
| 3 | 37 | 
                                    
                                    27.6%
                                 | |
| 8 | 26 | 
                                    
                                    19.4%
                                 | |
| Sysmiss | 7 |