| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 130 | 
                                    
                                    14.9%
                                 | 
| 2 | NO | 243 | 
                                    
                                    27.9%
                                 | 
| Sysmiss | 498 | 
                                    
                                    57.2%
                                 |