| Value | Category | Cases | |
|---|---|---|---|
| -9 | 1 | 
                                    
                                    0.5%
                                 | |
| 1 | 74 | 
                                    
                                    34.4%
                                 | |
| 2 | 140 | 
                                    
                                    65.1%
                                 |