| Value | Category | Cases | |
|---|---|---|---|
| 0 | 677 | 
                                    
                                    83.4%
                                 | |
| 1 | 123 | 
                                    
                                    15.1%
                                 | |
| 2 | 10 | 
                                    
                                    1.2%
                                 | |
| 3 | 2 | 
                                    
                                    0.2%
                                 |