| Value | Category | Cases | |
|---|---|---|---|
| 1 | Regular (permanent or temporary) | 311 | 
                                                                 
                                    
                                    81.4%
                                 
                                                             | 
                                                        
                    
| 2 | Irregular (causal, seasonal, or intermittent) | 71 | 
                                                                 
                                    
                                    18.6%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 1601 |