| Value | Category | 
                                    
                    
                        | 2 | Within two weeks | 
                                    
                    
                        | 3 | Within four weeks | 
                                    
                    
                        | 4 | Later than four weeks from now | 
                                    
                    
                        | 5 | No desire to work | 
                                    
                    
                        | 6 | Do not know | 
                            
            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.