| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not Mentioned | 55 | 
                                                                 
                                    
                                    28.5%
                                 
                                                             | 
                                                        
                    
| 1 | Mentioned | 138 | 
                                                                 
                                    
                                    71.5%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 307 |