| Value | Category | 
                                    
                    
                        | 1 | 1. totally in control | 
                                    
                    
                        | 2 | 2. control most things | 
                                    
                    
                        | 3 | 3. have little control | 
                                    
                    
                        | 4 | 4. have no control | 
                                    
                    
                        | 9 | 9. don't know | 
                            
            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.