| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3474 | 
                                    
                                    53.7%
                                 | |
| 3 | 2541 | 
                                    
                                    39.3%
                                 | |
| 8 | 458 | 
                                    
                                    7.1%
                                 | |
| Sysmiss | 13282 |