| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2371 | 
                                    
                                    43.3%
                                 | 
| 2 | NO | 1834 | 
                                    
                                    33.5%
                                 | 
| Sysmiss | 1274 | 
                                    
                                    23.3%
                                 |