| Value | Category | 
                                    
                    
                        | 1 | Very Satisfied | 
                                    
                    
                        | 2 | Satisfied | 
                                    
                    
                        | 3 | Neither Satisfied nor Insatisfied | 
                                    
                    
                        | 4 | Insatisfied | 
                                    
                    
                        | 5 | Very Insatisfied | 
                                    
                    
                        | 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.