| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 26124 | 
                                    
                                    85.2%
                                 | 
| 2 | NO | 4536 | 
                                    
                                    14.8%
                                 | 
| 9 | NO RESPONSE | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 400 |