| Value | Category | Cases | |
|---|---|---|---|
| 1 | 93 | 
                                    
                                    2.4%
                                 | |
| 3 | 3804 | 
                                    
                                    97.5%
                                 | |
| 8 | 6 | 
                                    
                                    0.2%
                                 | |
| Sysmiss | 1106 |