| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes | 0 | 0 | 
                                    
                                    0%
                                 | 
| 2 | No | 2090 | 2153 | 
                                    
                                    71.6%
                                 | 
| 9 | DK | 15 | 18 | 
                                    
                                    0.6%
                                 | 
| Sysmiss | 900 | 834 |