| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2091 | 
                                    
                                    37.1%
                                 | |
| 3 | 3381 | 
                                    
                                    59.9%
                                 | |
| 8 | 171 | 
                                    
                                    3%
                                 | |
| Sysmiss | 5207 |