| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3280 | 
                                    
                                    38%
                                 | |
| 2 | 507 | 
                                    
                                    5.9%
                                 | |
| 3 | 4842 | 
                                    
                                    56.1%
                                 | |
| Sysmiss | 1711 |