| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 5 | 
                                    
                                    0.4%
                                 | 
| 2 | 1 | 604 | 
                                    
                                    50.3%
                                 | 
| 3 | 2 | 6 | 
                                    
                                    0.5%
                                 | 
| 4 | 3 | 412 | 
                                    
                                    34.3%
                                 | 
| 5 | 4 | 2 | 
                                    
                                    0.2%
                                 | 
| 6 | 5 | 3 | 
                                    
                                    0.3%
                                 | 
| 7 | 6 | 8 | 
                                    
                                    0.7%
                                 | 
| 8 | 7 | 160 | 
                                    
                                    13.3%
                                 |