| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 68 | 
                                    
                                    7.8%
                                 | 
| 2 | NO | 351 | 
                                    
                                    40.1%
                                 | 
| Sysmiss | 456 | 
                                    
                                    52.1%
                                 |