| Value | Category | Cases | |
|---|---|---|---|
| 1 | 70 | 
                                    
                                    16.6%
                                 | |
| 2 | 26 | 
                                    
                                    6.2%
                                 | |
| 3 | 300 | 
                                    
                                    71.3%
                                 | |
| 8 | 25 | 
                                    
                                    5.9%
                                 | |
| Sysmiss | 1427 |