| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 1891 | 
                                    
                                    55.8%
                                 | 
| 2 | NO | 1278 | 
                                    
                                    37.7%
                                 | 
| Sysmiss | 222 | 
                                    
                                    6.5%
                                 |