| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 19824 | 
                                    
                                    42.4%
                                 | 
| 2 | NO | 512 | 
                                    
                                    1.1%
                                 | 
| Sysmiss | 26393 | 
                                    
                                    56.5%
                                 |