| Value | Category | Cases | |
|---|---|---|---|
| 1 | 76 | 
                                    
                                    49.7%
                                 | |
| 3 | 28 | 
                                    
                                    18.3%
                                 | |
| 8 | 49 | 
                                    
                                    32%
                                 | |
| Sysmiss | 28 |