| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 3000 | 
                                    
                                    38.7%
                                 | 
| 2 | NO | 4404 | 
                                    
                                    56.8%
                                 | 
| 9 | NO RESPONSE | 1 | 
                                    
                                    0%
                                 | 
| Sysmiss | 345 | 
                                    
                                    4.5%
                                 |