| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 3742 | 
                                    
                                    78.3%
                                 | 
| 2 | NO | 324 | 
                                    
                                    6.8%
                                 | 
| Sysmiss | 711 | 
                                    
                                    14.9%
                                 |