| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 733 | 
                                    
                                    81.1%
                                 | 
| 1 | Yes | 152 | 
                                    
                                    16.8%
                                 | 
| 888 | 19 | 
                                    
                                    2.1%
                                 | |
| Sysmiss | 3649 |