| Value | Category | 
                                    
                    
                        | -9 | don't know | 
                                    
                    
                        | 1 | first (top manager was the founder of the firm) | 
                                    
                    
                        | 2 | second | 
                                    
                    
                        | 3 | third | 
                                    
                    
                        | 4 | fourth or more | 
                                    
                    
                        | 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.