| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2697 | 
                                    
                                    25.6%
                                 | |
| 1 | 1734 | 
                                    
                                    16.5%
                                 | |
| 2 | 1884 | 
                                    
                                    17.9%
                                 | |
| 3 | 995 | 
                                    
                                    9.4%
                                 | |
| 4 | 558 | 
                                    
                                    5.3%
                                 | |
| 5 | 565 | 
                                    
                                    5.4%
                                 | |
| 6 | 181 | 
                                    
                                    1.7%
                                 | |
| 7 | 1927 | 
                                    
                                    18.3%
                                 |