| Value | Category | Cases | |
|---|---|---|---|
| 1 | 25 | 
                                                                 
                                    
                                    40.3%
                                 
                                                             | 
                                                        
                    |
| 2 | 19 | 
                                                                 
                                    
                                    30.6%
                                 
                                                             | 
                                                        
                    |
| 9 | 18 | 
                                                                 
                                    
                                    29%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 271 |