| Value | Category | Cases | |
|---|---|---|---|
| -7 | 2 | 
                                    
                                    13.3%
                                 | |
| 1 | 9 | 
                                    
                                    60%
                                 | |
| 3 | 1 | 
                                    
                                    6.7%
                                 | |
| 4 | 1 | 
                                    
                                    6.7%
                                 | |
| 24 | 1 | 
                                    
                                    6.7%
                                 | |
| 36 | 1 | 
                                    
                                    6.7%
                                 | |
| Sysmiss | 200 |