| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 428 | 
                                    
                                    37.8%
                                 | 
| 2 | NO | 699 | 
                                    
                                    61.7%
                                 | 
| 888 | DON'T KNOW | 5 | 
                                    
                                    0.4%
                                 | 
| Sysmiss | 460 |