| Value | Category | Cases | |
|---|---|---|---|
| 0 | 530 | 
                                    
                                    13.2%
                                 | |
| 1 | 363 | 
                                    
                                    9%
                                 | |
| 2 | 549 | 
                                    
                                    13.6%
                                 | |
| 3 | 1035 | 
                                    
                                    25.7%
                                 | |
| 4 | 268 | 
                                    
                                    6.7%
                                 | |
| 5 | 1209 | 
                                    
                                    30%
                                 | |
| 6 | 15 | 
                                    
                                    0.4%
                                 | |
| 7 | 58 | 
                                    
                                    1.4%
                                 |