| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes, permanent contract | 2129 | 
                                                                 
                                    
                                    49.7%
                                 
                                                             | 
                                                        
                    
| 2 | yes, temporary contract | 263 | 
                                                                 
                                    
                                    6.1%
                                 
                                                             | 
                                                        
                    
| 3 | no contract | 1894 | 
                                                                 
                                    
                                    44.2%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 21667 |