| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 725 | 
                                    
                                    44.5%
                                 | 
| 2 | NO | 899 | 
                                    
                                    55.2%
                                 | 
| 9 | NO RESPONSE | 6 | 
                                    
                                    0.4%
                                 | 
| Sysmiss | 15059 |