| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6-9 | 143 | 
                                                                 
                                    
                                    28.6%
                                 
                                                             | 
                                                        
                    
| 2 | 10-24 | 195 | 
                                                                 
                                    
                                    39%
                                 
                                                             | 
                                                        
                    
| 3 | 25-49 | 89 | 
                                                                 
                                    
                                    17.8%
                                 
                                                             | 
                                                        
                    
| 4 | 50+ | 73 | 
                                                                 
                                    
                                    14.6%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 352 |