| Value | Category | Cases | |
|---|---|---|---|
| 1 | 45 | 
                                    
                                    0.5%
                                 | |
| 3 | 9106 | 
                                    
                                    96%
                                 | |
| 8 | 333 | 
                                    
                                    3.5%
                                 | |
| Sysmiss | 979 |