| Value | Category | Cases | |
|---|---|---|---|
| 0 | 490 | 
                                                                 
                                    
                                    81.9%
                                 
                                                             | 
                                                        
                    |
| 1 | 52 | 
                                                                 
                                    
                                    8.7%
                                 
                                                             | 
                                                        
                    |
| 2 | 22 | 
                                                                 
                                    
                                    3.7%
                                 
                                                             | 
                                                        
                    |
| 3 | 11 | 
                                                                 
                                    
                                    1.8%
                                 
                                                             | 
                                                        
                    |
| 4 | 11 | 
                                                                 
                                    
                                    1.8%
                                 
                                                             | 
                                                        
                    |
| 5 | 8 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    |
| 6 | 2 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    |
| 7 | 2 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 148368 |