| Value | Category | Cases | |
|---|---|---|---|
| -8 | 1 | 0 | 
                                    
                                    0%
                                 | 
| 1 | 2 | 16 | 
                                    
                                    4%
                                 | 
| 2 | 3 | 61 | 
                                    
                                    15.3%
                                 | 
| 3 | 4 | 191 | 
                                    
                                    47.8%
                                 | 
| 4 | 5 | 132 | 
                                    
                                    33%
                                 | 
| Sysmiss | 6 | 0 | |
| Sysmiss | 7 | 0 | |
| Sysmiss | 8 | 0 | |
| Sysmiss | 9 | 0 |