| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes | 47 | 51 | 
                                    
                                    1.7%
                                 | 
| 2 | No | 1640 | 1776 | 
                                    
                                    59.1%
                                 | 
| 9 | DK | 10 | 9 | 
                                    
                                    0.3%
                                 | 
| Sysmiss | 1308 | 1169 |