| Value | Category | Cases | |
|---|---|---|---|
| 0 | 486 | 
                                    
                                    24.7%
                                 | |
| 1 | 266 | 
                                    
                                    13.5%
                                 | |
| 2 | 1215 | 
                                    
                                    61.8%
                                 |