| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 18100 | 
                                    
                                    89.5%
                                 | 
| 2 | NO | 2110 | 
                                    
                                    10.4%
                                 | 
| 9 | NO RESPONSE | 4 | 
                                    
                                    0%
                                 | 
| Sysmiss | 307 |