| Value | Category | 
                                    
                    
                        | 1 | En cuatro semanas o menos | 
                                    
                    
                        | 2 | En más de cuatro semanas | 
                                    
                    
                        | 3 | No sabe cuando volverá a trabajar | 
                                    
                    
                        | 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.