| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 12311 | 
                                    
                                    86.1%
                                 | 
| 2 | NO | 1215 | 
                                    
                                    8.5%
                                 | 
| 9 | NO RESPONSE | 13 | 
                                    
                                    0.1%
                                 | 
| Sysmiss | 758 | 
                                    
                                    5.3%
                                 |