| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2866 | 
                                    
                                    64%
                                 | |
| 2 | 568 | 
                                    
                                    12.7%
                                 | |
| 3 | 862 | 
                                    
                                    19.2%
                                 | |
| 8 | 184 | 
                                    
                                    4.1%
                                 | |
| Sysmiss | 6370 |