| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 675 | 
                                    
                                    31.4%
                                 | 
| 2 | NO | 201 | 
                                    
                                    9.3%
                                 | 
| Sysmiss | 1277 | 
                                    
                                    59.3%
                                 |