| Value | Category | Cases | |
|---|---|---|---|
| 0 | 745 | 
                                    
                                    17.8%
                                 | |
| 1 | 122 | 
                                    
                                    2.9%
                                 | |
| 2 | 479 | 
                                    
                                    11.5%
                                 | |
| 3 | 653 | 
                                    
                                    15.6%
                                 | |
| 4 | 445 | 
                                    
                                    10.6%
                                 | |
| 5 | 484 | 
                                    
                                    11.6%
                                 | |
| 6 | 198 | 
                                    
                                    4.7%
                                 | |
| 7 | 1054 | 
                                    
                                    25.2%
                                 |