| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 | 
                                                                 
                                    
                                    18.2%
                                 
                                                             | 
                                                        
                    |
| 2 | 4 | 
                                                                 
                                    
                                    36.4%
                                 
                                                             | 
                                                        
                    |
| 3 | 3 | 
                                                                 
                                    
                                    27.3%
                                 
                                                             | 
                                                        
                    |
| 4 | 1 | 
                                                                 
                                    
                                    9.1%
                                 
                                                             | 
                                                        
                    |
| 6 | 1 | 
                                                                 
                                    
                                    9.1%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 11526 |