| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 857 | 
                                    
                                    39.8%
                                 | 
| 2 | NO | 258 | 
                                    
                                    12%
                                 | 
| 9 | NO RESPONSE | 12 | 
                                    
                                    0.6%
                                 | 
| Sysmiss | 1026 | 
                                    
                                    47.7%
                                 |