| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 391 | 
                                    
                                    18.2%
                                 | 
| 2 | NO | 264 | 
                                    
                                    12.3%
                                 | 
| Sysmiss | 1498 | 
                                    
                                    69.6%
                                 |