| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 817 | 
                                    
                                    3.2%
                                 | 
| 1 | High | 11299 | 
                                    
                                    44.2%
                                 | 
| 2 | Low | 13468 | 
                                    
                                    52.6%
                                 |