| Value | Category | Cases | |
|---|---|---|---|
| 1 | 317 | 
                                    
                                    68.2%
                                 | |
| 2 | 111 | 
                                    
                                    23.9%
                                 | |
| 8 | 37 | 
                                    
                                    8%
                                 | |
| Sysmiss | 3124 |