| Value | Category | Cases | |
|---|---|---|---|
| 1 | 63 | 
                                    
                                    47.4%
                                 | |
| 3 | 28 | 
                                    
                                    21.1%
                                 | |
| 8 | 42 | 
                                    
                                    31.6%
                                 | |
| Sysmiss | 5 |