| Value | Category | Cases | |
|---|---|---|---|
| 1 | 76 | 
                                    
                                    49.7%
                                 | |
| 3 | 29 | 
                                    
                                    19%
                                 | |
| 8 | 48 | 
                                    
                                    31.4%
                                 | |
| Sysmiss | 28 |