| Value | Category | Cases | |
|---|---|---|---|
| 0 | 358 | 
                                                                 
                                    
                                    61.3%
                                 
                                                             | 
                                                        
                    |
| 1 | 133 | 
                                                                 
                                    
                                    22.8%
                                 
                                                             | 
                                                        
                    |
| 2 | 62 | 
                                                                 
                                    
                                    10.6%
                                 
                                                             | 
                                                        
                    |
| 3 | 30 | 
                                                                 
                                    
                                    5.1%
                                 
                                                             | 
                                                        
                    |
| 5 | 1 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 1 |