| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2069 | 
                                    
                                    48.9%
                                 | 
| 2 | NO | 2080 | 
                                    
                                    49.1%
                                 | 
| 9 | NO RESPONSE | 1 | 
                                    
                                    0%
                                 | 
| Sysmiss | 85 | 
                                    
                                    2%
                                 |