| Value | Category | Cases | |
|---|---|---|---|
| -9 | Not in universe | 1 | 
                            
                             
                                
                                0.1%
                                                             
                            
                         | 
                        
                    
| 0 | 286 | 
                            
                             
                                
                                25.2%
                                                             
                            
                         | 
                        
                    |
| 1 | 174 | 
                            
                             
                                
                                15.3%
                                                             
                            
                         | 
                        
                    |
| 2 | 268 | 
                            
                             
                                
                                23.6%
                                                             
                            
                         | 
                        
                    |
| 3 | 219 | 
                            
                             
                                
                                19.3%
                                                             
                            
                         | 
                        
                    |
| 4 | 94 | 
                            
                             
                                
                                8.3%
                                                             
                            
                         | 
                        
                    |
| 5 | 61 | 
                            
                             
                                
                                5.4%
                                                             
                            
                         | 
                        
                    |
| 6 | 4 | 
                            
                             
                                
                                0.4%
                                                             
                            
                         | 
                        
                    |
| 7 | 20 | 
                            
                             
                                
                                1.8%
                                                             
                            
                         | 
                        
                    |
| 99 | NA | 8 | 
                            
                             
                                
                                0.7%
                                                             
                            
                         | 
                        
                    
| 9995 | Missing | 0 | 
                            
                             
                                
                                0%
                                                             
                            
                         |