| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2103 | 
                                    
                                    12%
                                 | 
| 3 | No | 14077 | 
                                    
                                    80.5%
                                 | 
| 8 | DK | 1303 | 
                                    
                                    7.5%
                                 | 
| Sysmiss | 7444 |