| Value | Category | 
                                    
                    
                        | 1 | contract ended | 
                                    
                    
                        | 2 | sudden termination by employer | 
                                    
                    
                        | 3 | retired | 
                                    
                    
                        | 4 | had health problems | 
                                    
                    
                        | 5 | to get married | 
                                    
                    
                        | 6 | to set up business at home country | 
                                    
                    
                        | 7 | to take over family business or farm | 
                                    
                    
                        | 8 | left work due to poor working conditions | 
                                    
                    
                        | 9 | care for family | 
                                    
                    
                        | 10 | the war in Iraq or Kuwait/desire to return/bad weather | 
                                    
                    
                        | 11 | study | 
                                    
                    
                        | 12 | accident or illness | 
                                    
                    
                        | 13 | death | 
                                    
                    
                        | 14 | army | 
                                    
                    
                        | 15 | appointment | 
                                    
                    
                        | 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.