| Value | Category | Cases | |
|---|---|---|---|
| 1 | 31 | 
                                                                 
                                    
                                    14.2%
                                 
                                                             | 
                                                        
                    |
| 2 | 38 | 
                                                                 
                                    
                                    17.4%
                                 
                                                             | 
                                                        
                    |
| 3 | 60 | 
                                                                 
                                    
                                    27.4%
                                 
                                                             | 
                                                        
                    |
| 4 | 90 | 
                                                                 
                                    
                                    41.1%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 1 |