| Value | Category | Cases | |
|---|---|---|---|
| 0 | 834 | 
                                    
                                    20.7%
                                 | |
| 1 | 158 | 
                                    
                                    3.9%
                                 | |
| 2 | 439 | 
                                    
                                    10.9%
                                 | |
| 3 | 518 | 
                                    
                                    12.9%
                                 | |
| 4 | 418 | 
                                    
                                    10.4%
                                 | |
| 5 | 500 | 
                                    
                                    12.4%
                                 | |
| 6 | 195 | 
                                    
                                    4.8%
                                 | |
| 7 | 965 | 
                                    
                                    24%
                                 |