| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 63 | 
                                    
                                    7.2%
                                 | 
| 2 | NO | 392 | 
                                    
                                    44.8%
                                 | 
| Sysmiss | 420 | 
                                    
                                    48%
                                 |