| Value | Category | Cases | |
|---|---|---|---|
| 0 | 308 | 
                                                                 
                                    
                                    9.5%
                                 
                                                             | 
                                                        
                    |
| 1 | 292 | 
                                                                 
                                    
                                    9%
                                 
                                                             | 
                                                        
                    |
| 2 | 408 | 
                                                                 
                                    
                                    12.6%
                                 
                                                             | 
                                                        
                    |
| 3 | 641 | 
                                                                 
                                    
                                    19.8%
                                 
                                                             | 
                                                        
                    |
| 4 | 850 | 
                                                                 
                                    
                                    26.3%
                                 
                                                             | 
                                                        
                    |
| 5 | 732 | 
                                                                 
                                    
                                    22.7%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 9005 |