| Value | Category | Cases | |
|---|---|---|---|
| 8 | 2983 | 
                                    
                                    39.3%
                                 | |
| 9 | 1672 | 
                                    
                                    22%
                                 | |
| 10 | 1349 | 
                                    
                                    17.8%
                                 | |
| 11 | 589 | 
                                    
                                    7.8%
                                 | |
| 12 | 114 | 
                                    
                                    1.5%
                                 | |
| 13 | 95 | 
                                    
                                    1.3%
                                 | |
| 14 | 247 | 
                                    
                                    3.3%
                                 | |
| 15 | 494 | 
                                    
                                    6.5%
                                 | |
| 16 | 38 | 
                                    
                                    0.5%
                                 | |
| 18 | 19 | 
                                    
                                    0.3%
                                 |