| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1560 | 
                                    
                                    79.3%
                                 | |
| 1 | 14 | 
                                    
                                    0.7%
                                 | |
| 2 | 393 | 
                                    
                                    20%
                                 |