| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1013 | 
                                    
                                    44%
                                 | |
| 1 | 258 | 
                                    
                                    11.2%
                                 | |
| 2 | 362 | 
                                    
                                    15.7%
                                 | |
| 3 | 173 | 
                                    
                                    7.5%
                                 | |
| 4 | 85 | 
                                    
                                    3.7%
                                 | |
| 5 | 72 | 
                                    
                                    3.1%
                                 | |
| 6 | 16 | 
                                    
                                    0.7%
                                 | |
| 7 | 321 | 
                                    
                                    14%
                                 |