| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not Mentioned | 1675 | 
                                                                 
                                    
                                    72.6%
                                 
                                                             | 
                                                        
                    
| 1 | Mentioned | 633 | 
                                                                 
                                    
                                    27.4%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 1001 |