| Value | Category | Cases | |
|---|---|---|---|
| 0 | 157 | 
                                    
                                    4.9%
                                 | |
| 1 | 415 | 
                                    
                                    12.8%
                                 | |
| 2 | 548 | 
                                    
                                    17%
                                 | |
| 3 | 581 | 
                                    
                                    18%
                                 | |
| 4 | 516 | 
                                    
                                    16%
                                 | |
| 5 | 601 | 
                                    
                                    18.6%
                                 | |
| 6 | 161 | 
                                    
                                    5%
                                 | |
| 7 | 91 | 
                                    
                                    2.8%
                                 | |
| 8 | 45 | 
                                    
                                    1.4%
                                 | |
| 9 | 34 | 
                                    
                                    1.1%
                                 | |
| 10 | 84 | 
                                    
                                    2.6%
                                 | |
| Sysmiss | 408 |