| Value | Category | Cases | |
|---|---|---|---|
| -5 | 48 | 
                                    
                                    35.6%
                                 | |
| -4 | 13 | 
                                    
                                    9.6%
                                 | |
| -3 | 18 | 
                                    
                                    13.3%
                                 | |
| -2 | 12 | 
                                    
                                    8.9%
                                 | |
| -1 | 8 | 
                                    
                                    5.9%
                                 | |
| 0 | 18 | 
                                    
                                    13.3%
                                 | |
| 1 | 4 | 
                                    
                                    3%
                                 | |
| 2 | 4 | 
                                    
                                    3%
                                 | |
| 3 | 8 | 
                                    
                                    5.9%
                                 | |
| 4 | 2 | 
                                    
                                    1.5%
                                 |