| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1628 | 
                                    
                                    82.8%
                                 | |
| 1 | 248 | 
                                    
                                    12.6%
                                 | |
| 2 | 71 | 
                                    
                                    3.6%
                                 | |
| 5 | 10 | 
                                    
                                    0.5%
                                 | |
| 6 | 10 | 
                                    
                                    0.5%
                                 |