| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6-9 | 161 | 
                                                                 
                                    
                                    34.4%
                                 
                                                             | 
                                                        
                    
| 2 | 10-24 | 176 | 
                                                                 
                                    
                                    37.6%
                                 
                                                             | 
                                                        
                    
| 3 | 25-49 | 75 | 
                                                                 
                                    
                                    16%
                                 
                                                             | 
                                                        
                    
| 4 | 50+ | 56 | 
                                                                 
                                    
                                    12%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 32 |