| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2196 | 
                                    
                                    20.8%
                                 | |
| 1 | 394 | 
                                    
                                    3.7%
                                 | |
| 2 | 501 | 
                                    
                                    4.8%
                                 | |
| 3 | 273 | 
                                    
                                    2.6%
                                 | |
| 4 | 304 | 
                                    
                                    2.9%
                                 | |
| 5 | 511 | 
                                    
                                    4.8%
                                 | |
| 6 | 375 | 
                                    
                                    3.6%
                                 | |
| 7 | 5987 | 
                                    
                                    56.8%
                                 |