| Value | Category | Cases | |
|---|---|---|---|
| 14 | 52 | 
                                                                 
                                    
                                    8.6%
                                 
                                                             | 
                                                        
                    |
| 15 | 216 | 
                                                                 
                                    
                                    35.7%
                                 
                                                             | 
                                                        
                    |
| 16 | 163 | 
                                                                 
                                    
                                    26.9%
                                 
                                                             | 
                                                        
                    |
| 17 | 91 | 
                                                                 
                                    
                                    15%
                                 
                                                             | 
                                                        
                    |
| 18 | 41 | 
                                                                 
                                    
                                    6.8%
                                 
                                                             | 
                                                        
                    |
| 19 | 35 | 
                                                                 
                                    
                                    5.8%
                                 
                                                             | 
                                                        
                    |
| 20 | 5 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    |
| 21 | 2 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             |