| Value | Category | Cases | |
|---|---|---|---|
| 1 | 50 | 
                                                                 
                                    
                                    49%
                                 
                                                             | 
                                                        
                    |
| 2 | 36 | 
                                                                 
                                    
                                    35.3%
                                 
                                                             | 
                                                        
                    |
| 9 | 16 | 
                                                                 
                                    
                                    15.7%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 231 |