| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 588 | 
                                                                 
                                    
                                    80%
                                 
                                                             | 
                                                        
                    
| 1 | Yes | 147 | 
                                                                 
                                    
                                    20%
                                 
                                                             | 
                                                        
                    
| Sysmiss | Would do if in different situation | 0 |