| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2123 | 
                                    
                                    52%
                                 | |
| 2 | 235 | 
                                    
                                    5.8%
                                 | |
| 8 | 1724 | 
                                    
                                    42.2%
                                 | |
| Sysmiss | 5114 |