| Value | Category | Cases | |
|---|---|---|---|
| 0 | 78 | 
                                    
                                    7.9%
                                 | |
| 1 | 845 | 
                                    
                                    85.5%
                                 | |
| 2 | 51 | 
                                    
                                    5.2%
                                 | |
| 3 | 9 | 
                                    
                                    0.9%
                                 | |
| 4 | 5 | 
                                    
                                    0.5%
                                 |