| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 72 | 
                                    
                                    3.3%
                                 | 
| 2 | NO | 1573 | 
                                    
                                    73.1%
                                 | 
| 9 | NO RESPONSE | 8 | 
                                    
                                    0.4%
                                 | 
| Sysmiss | 500 | 
                                    
                                    23.2%
                                 |