| Value | Category | 
                                    
                    
                        | -9 | Don't Know | 
                                    
                    
                        | -8 | Refused | 
                                    
                    
                        | -5 | Not Applicable | 
                                    
                    
                        | -3 | Missing | 
                                    
                    
                        | 0 | Private households exterritorial organisations representatives of foreign governments and other activities not adequately defined | 
                                    
                    
                        | 1 | Agriculture hunting forestry and fishing | 
                                    
                    
                        | 2 | Mining and quarrying | 
                                    
                    
                        | 3 | Manufacturing | 
                                    
                    
                        | 4 | Electricity gas and water supply | 
                                    
                    
                        | 5 | Construction | 
                                    
                    
                        | 6 | Wholesale and retail trade | 
                                    
                    
                        | 7 | Transport storage and communication | 
                                    
                    
                        | 8 | Financial intermediation insurance real estate and business services | 
                                    
                    
                        | 9 | Community social and personal services | 
                                    
                    
                        | 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.