| Value | Category | Cases | |
|---|---|---|---|
| 2 | 1 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    |
| 3 | 263 | 
                                                                 
                                    
                                    87.1%
                                 
                                                             | 
                                                        
                    |
| 4 | 25 | 
                                                                 
                                    
                                    8.3%
                                 
                                                             | 
                                                        
                    |
| 5 | 4 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    |
| 6 | 9 | 
                                                                 
                                    
                                    3%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 471 |