| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2776 | 
                                    
                                    65.5%
                                 | 
| 2 | NO | 1352 | 
                                    
                                    31.9%
                                 | 
| Sysmiss | 107 | 
                                    
                                    2.5%
                                 |