| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 3643 | 
                                    
                                    47%
                                 | 
| 2 | NO | 3750 | 
                                    
                                    48.4%
                                 | 
| 9 | NO RESPONSE | 12 | 
                                    
                                    0.2%
                                 | 
| Sysmiss | 345 | 
                                    
                                    4.5%
                                 |