| Value | Category | Cases | |
|---|---|---|---|
| 1 | Specify | 614 | 
                                    
                                    11.7%
                                 | 
| 3 | Same state | 4377 | 
                                    
                                    83.6%
                                 | 
| 8 | DK | 247 | 
                                    
                                    4.7%
                                 | 
| Sysmiss | 19706 |