| Value | Category | Cases | |
|---|---|---|---|
| 0 | 858 | 
                                    
                                    88.4%
                                 | |
| 1 | 106 | 
                                    
                                    10.9%
                                 | |
| 2 | 7 | 
                                    
                                    0.7%
                                 |