| Value | Category | Cases | |
|---|---|---|---|
| 1 | 173 | 
                                                                 
                                    
                                    55.4%
                                 
                                                             | 
                                                        
                    |
| 2 | 13 | 
                                                                 
                                    
                                    4.2%
                                 
                                                             | 
                                                        
                    |
| 8 | 126 | 
                                                                 
                                    
                                    40.4%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 3314 |