| Value | Category | Cases | |
|---|---|---|---|
| 1 | 993 | 
                                    
                                    89.3%
                                 | |
| 3 | 101 | 
                                    
                                    9.1%
                                 | |
| 8 | 18 | 
                                    
                                    1.6%
                                 | |
| Sysmiss | 2422 |