| Value | Category | Cases | |
|---|---|---|---|
| 1 | Permanently | 413 | 
                                    
                                    25.4%
                                 | 
| 2 | Temporaryly | 452 | 
                                    
                                    27.8%
                                 | 
| 3 | Do not know | 273 | 
                                    
                                    16.8%
                                 | 
| 9 | Not Stated | 486 | 
                                    
                                    29.9%
                                 | 
| Sysmiss | 23047 |