| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not Mentioned | 1093 | 
                                                                 
                                    
                                    71.3%
                                 
                                                             | 
                                                        
                    
| 1 | Mentioned | 440 | 
                                                                 
                                    
                                    28.7%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 3947 |