| Value | Category | Cases | |
|---|---|---|---|
| 0 | 99 | 
                                                                 
                                    
                                    16.5%
                                 
                                                             | 
                                                        
                    |
| 1 | 245 | 
                                                                 
                                    
                                    40.8%
                                 
                                                             | 
                                                        
                    |
| 2 | 175 | 
                                                                 
                                    
                                    29.1%
                                 
                                                             | 
                                                        
                    |
| 3 | 51 | 
                                                                 
                                    
                                    8.5%
                                 
                                                             | 
                                                        
                    |
| 4 | 13 | 
                                                                 
                                    
                                    2.2%
                                 
                                                             | 
                                                        
                    |
| 5 | 3 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    |
| 6 | 2 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    |
| 7 | 13 | 
                                                                 
                                    
                                    2.2%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 5435 |