| Value | 
                    Category | 
                                            Cases |                     
                     | 
                                    
                                                        
                        | 0 | 
                         | 
                                                12 |                         
                        
                                                            1.1%
                                                     | 
                                            
                                                        
                        | 1 | 
                         | 
                                                744 |                         
                        
                                                            70.1%
                                                     | 
                                            
                                                        
                        | 2 | 
                         | 
                                                205 |                         
                        
                                                            19.3%
                                                     | 
                                            
                                                        
                        | 3 | 
                         | 
                                                58 |                         
                        
                                                            5.5%
                                                     | 
                                            
                                                        
                        | 4 | 
                         | 
                                                23 |                         
                        
                                                            2.2%
                                                     | 
                                            
                                                        
                        | 5 | 
                         | 
                                                12 |                         
                        
                                                            1.1%
                                                     | 
                                            
                                                        
                        | 6 | 
                         | 
                                                4 |                         
                        
                                                            0.4%
                                                     | 
                                            
                                                        
                        | 7 | 
                         | 
                                                2 |                         
                        
                                                            0.2%
                                                     | 
                                            
                                                        
                        | 8 | 
                         | 
                                                2 |                         
                        
                                                            0.2%
                                                     | 
                                            
                                                        
                        | Sysmiss | 
                         | 
                                                84574 |                         
                        
                                                     | 
                                            
                            
            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.