| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 - 7 | 84 | 
                                                                 
                                    
                                    4.4%
                                 
                                                             | 
                                                        
                    
| 2 | 8 - 9 | 202 | 
                                                                 
                                    
                                    10.5%
                                 
                                                             | 
                                                        
                    
| 3 | 10 - 14 | 1129 | 
                                                                 
                                    
                                    58.6%
                                 
                                                             | 
                                                        
                    
| 4 | 15 - 17 | 512 | 
                                                                 
                                    
                                    26.6%
                                 
                                                             | 
                                                        
                    
| 98 | No Response | 75 | |
| 99 | Not Applicable | 312 |