| Value | Category | Cases | |
|---|---|---|---|
| 1 | Full time | 2682 | 
                                                                 
                                    
                                    22%
                                 
                                                             | 
                                                        
                    
| 2 | Part time | 1204 | 
                                                                 
                                    
                                    9.9%
                                 
                                                             | 
                                                        
                    
| 3 | Not at all | 8297 | 
                                                                 
                                    
                                    68.1%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 12224 |