| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 36 | 
                                    
                                    4.1%
                                 | 
| 2 | NO | 406 | 
                                    
                                    46.6%
                                 | 
| Sysmiss | 429 | 
                                    
                                    49.3%
                                 |