| Value | Category | Cases | |
|---|---|---|---|
| 0 | 313 | 
                                                                 
                                    
                                    49.1%
                                 
                                                             | 
                                                        
                    |
| 1 | 193 | 
                                                                 
                                    
                                    30.3%
                                 
                                                             | 
                                                        
                    |
| 2 | 74 | 
                                                                 
                                    
                                    11.6%
                                 
                                                             | 
                                                        
                    |
| 3 | 24 | 
                                                                 
                                    
                                    3.8%
                                 
                                                             | 
                                                        
                    |
| 4 | 17 | 
                                                                 
                                    
                                    2.7%
                                 
                                                             | 
                                                        
                    |
| 5 | 6 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    |
| 6 | 3 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    |
| 7 | 2 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    |
| 8 | 1 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| 10 | 3 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    |
| 12 | 2 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 2 |