| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes | 2 | 2 | 
                                    
                                    0.1%
                                 | 
| 2 | No | 940 | 959 | 
                                    
                                    31.9%
                                 | 
| 9 | DK | 2 | 1 | 
                                    
                                    0%
                                 | 
| Sysmiss | 2061 | 2043 |