| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3100 | 
                                    
                                    29.4%
                                 | |
| 1 | 775 | 
                                    
                                    7.4%
                                 | |
| 2 | 1048 | 
                                    
                                    9.9%
                                 | |
| 3 | 672 | 
                                    
                                    6.4%
                                 | |
| 4 | 422 | 
                                    
                                    4%
                                 | |
| 5 | 595 | 
                                    
                                    5.6%
                                 | |
| 6 | 327 | 
                                    
                                    3.1%
                                 | |
| 7 | 3602 | 
                                    
                                    34.2%
                                 |