| Value | Category | 
                                    
                    
                        | 1 | To work more hours with a corresponding increase in earnings | 
                                    
                    
                        | 2 | To have a higher remuneration per hour | 
                                    
                    
                        | 3 | Fear or certitude to loose the present job | 
                                    
                    
                        | 4 | Present job is temporary or occasional | 
                                    
                    
                        | 5 | To use qualifications/skills more adequately | 
                                    
                    
                        | 6 | To have more convenient working time, shorter commuting time | 
                                    
                    
                        | 7 | Inadequate working conditions | 
                                    
                    
                        | 8 | To work less hours with a corresponding reduction of earnings | 
                                    
                    
                        | 9 | Other reason | 
                                    
                    
                        | 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.