| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 353 | 
                                    
                                    40.5%
                                 | 
| 2 | NO | 20 | 
                                    
                                    2.3%
                                 | 
| Sysmiss | 498 | 
                                    
                                    57.2%
                                 |