| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1572 | 
                                    
                                    79.9%
                                 | |
| 1 | 73 | 
                                    
                                    3.7%
                                 | |
| 2 | 322 | 
                                    
                                    16.4%
                                 |