| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 | 
                                    
                                    0%
                                 | |
| 1 | 34 | 
                                    
                                    0.7%
                                 | |
| 2 | 845 | 
                                    
                                    16.7%
                                 | |
| 3 | 2038 | 
                                    
                                    40.2%
                                 | |
| 4 | 1426 | 
                                    
                                    28.1%
                                 | |
| 5 | 552 | 
                                    
                                    10.9%
                                 | |
| 6 | 162 | 
                                    
                                    3.2%
                                 | |
| 7 | 10 | 
                                    
                                    0.2%
                                 | |
| 8 | 1 | 
                                    
                                    0%
                                 | |
| Sysmiss | 577 |