| Value | Category | 
                                    
                    
                        | 1 | PERMANENT | 
                                    
                    
                        | 2 | FIXED-TERM WITH DURATION MORE OR EQUAL TO 1 | 
                                    
                    
                        | 3 | GOVERNMENT | 
                                    
                    
                        | 4 | TEMPORARY/SEASONAL/FREELANCE | 
                                    
                    
                        | Sysmiss |  | 
                            
            Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.