| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4282 | 
                                    
                                    88.2%
                                 | |
| 3 | 234 | 
                                    
                                    4.8%
                                 | |
| 8 | 340 | 
                                    
                                    7%
                                 | |
| Sysmiss | 5994 |