| Value | Category | Cases | |
|---|---|---|---|
| 0 | 16 | 
                                                                 
                                    
                                    1.7%
                                 
                                                             | 
                                                        
                    |
| 1 | 14 | 
                                                                 
                                    
                                    1.5%
                                 
                                                             | 
                                                        
                    |
| 2 | 203 | 
                                                                 
                                    
                                    22%
                                 
                                                             | 
                                                        
                    |
| 3 | 621 | 
                                                                 
                                    
                                    67.3%
                                 
                                                             | 
                                                        
                    |
| 4 | 53 | 
                                                                 
                                    
                                    5.7%
                                 
                                                             | 
                                                        
                    |
| 5 | 12 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    |
| 6 | 3 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    |
| 7 | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 696 |