| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 805 | 
                                    
                                    37.4%
                                 | 
| 2 | NO | 199 | 
                                    
                                    9.2%
                                 | 
| Sysmiss | 1149 | 
                                    
                                    53.4%
                                 |