| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 703 | 
                                    
                                    7%
                                 | 
| 2 | NO | 8585 | 
                                    
                                    85.2%
                                 | 
| 9 | NO RESPONSE | 37 | 
                                    
                                    0.4%
                                 | 
| Sysmiss | 755 | 
                                    
                                    7.5%
                                 |