| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 121 | 
                                    
                                    0.8%
                                 | 
| 3 | No | 14287 | 
                                    
                                    99%
                                 | 
| 8 | DK | 22 | 
                                    
                                    0.2%
                                 | 
| Sysmiss | 10497 |