| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes | 11 | 11 | 
                                    
                                    0.4%
                                 | 
| 2 | No | 1389 | 1397 | 
                                    
                                    46.5%
                                 | 
| 9 | DK | 6 | 6 | 
                                    
                                    0.2%
                                 | 
| Sysmiss | 1599 | 1591 |