| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 122 | 
                                    
                                    14%
                                 | 
| 2 | NO | 77 | 
                                    
                                    8.8%
                                 | 
| Sysmiss | 672 | 
                                    
                                    77.2%
                                 |