| Value | Category | Cases | |
|---|---|---|---|
| 1 | Full time | 5202 | 
                                    
                                    68.7%
                                 | 
| 2 | Part time | 1401 | 
                                    
                                    18.5%
                                 | 
| 3 | Overtime | 967 | 
                                    
                                    12.8%
                                 | 
| Sysmiss | 6160 |