| Value | Category | 
                                    
                    
                        | -5 | Missing; Unknown | 
                                    
                    
                        | -4 | Not asked | 
                                    
                    
                        | -3 | Not applicable | 
                                    
                    
                        | -2 | No answer | 
                                    
                    
                        | -1 | Don´t know | 
                                    
                    
                        | 1 | Employer/ manager of establishment with 10 or more employees | 
                                    
                    
                        | 2 | Employer/ manager of establishment with less than 10 employe | 
                                    
                    
                        | 3 | Professional worker lawyer, accountant, teacher, etc | 
                                    
                    
                        | 4 | Supervisory - office worker: supervises others | 
                                    
                    
                        | 5 | Non-manual - office worker: non-supervisory | 
                                    
                    
                        | 6 | Foreman and supervisor | 
                                    
                    
                        | 7 | skilled manual worker | 
                                    
                    
                        | 8 | semi-skilled manual worker | 
                                    
                    
                        | 9 | unskilled manual worker | 
                                    
                    
                        | 10 | Farmer: has own farm | 
                                    
                    
                        | 11 | agricultural worker | 
                                    
                    
                        | 12 | Member of armed forces, security personnel | 
                                    
                    
                        | 13 | Never had a job | 
                                    
                    
                        | 14 | Other (cs) | 
                                    
                    
                        | 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.