| Value | Category | Cases | |
|---|---|---|---|
| 1 | 114 | 
                                    
                                    6.2%
                                 | |
| 3 | 1119 | 
                                    
                                    60.5%
                                 | |
| 8 | 617 | 
                                    
                                    33.4%
                                 | |
| Sysmiss | 1684 |