| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 513 | 
                                    
                                    21.7%
                                 | 
| 2 | NO | 522 | 
                                    
                                    22.1%
                                 | 
| Sysmiss | 1326 | 
                                    
                                    56.2%
                                 |