| Value | Category | Cases | |
|---|---|---|---|
| 0 | 176 | 
                                                                 
                                    
                                    9.1%
                                 
                                                             | 
                                                        
                    |
| 1 | 416 | 
                                                                 
                                    
                                    21.5%
                                 
                                                             | 
                                                        
                    |
| 2 | 563 | 
                                                                 
                                    
                                    29.1%
                                 
                                                             | 
                                                        
                    |
| 3 | 324 | 
                                                                 
                                    
                                    16.8%
                                 
                                                             | 
                                                        
                    |
| 4 | 197 | 
                                                                 
                                    
                                    10.2%
                                 
                                                             | 
                                                        
                    |
| 5 | 131 | 
                                                                 
                                    
                                    6.8%
                                 
                                                             | 
                                                        
                    |
| 6 | 48 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             | 
                                                        
                    |
| 7 | 78 | 
                                                                 
                                    
                                    4%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 572 |