| Value | 
                    Category | 
                                            Cases |                     
                     | 
                                    
                                                        
                        | 1 | 
                         | 
                                                893 |                         
                        
                                                            67.8%
                                                     | 
                                            
                                                        
                        | 2 | 
                         | 
                                                310 |                         
                        
                                                            23.5%
                                                     | 
                                            
                                                        
                        | 3 | 
                         | 
                                                91 |                         
                        
                                                            6.9%
                                                     | 
                                            
                                                        
                        | 4 | 
                         | 
                                                16 |                         
                        
                                                            1.2%
                                                     | 
                                            
                                                        
                        | 5 | 
                         | 
                                                6 |                         
                        
                                                            0.5%
                                                     | 
                                            
                                                        
                        | 6 | 
                         | 
                                                1 |                         
                        
                                                            0.1%
                                                     | 
                                            
                                                        
                        | Sysmiss | 
                         | 
                                                83842 |                         
                        
                                                     | 
                                            
                            
            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.