| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 242 | 
                                    
                                    15.5%
                                 | 
| 2 | NO | 1000 | 
                                    
                                    63.9%
                                 | 
| 9 | NO RESPONSE | 1 | 
                                    
                                    0.1%
                                 | 
| Sysmiss | 321 | 
                                    
                                    20.5%
                                 |