| Value | Category | Cases | |
|---|---|---|---|
| 1 | 56 | 
                                    
                                    24.5%
                                 | |
| 2 | 19 | 
                                    
                                    8.3%
                                 | |
| 8 | 154 | 
                                    
                                    67.2%
                                 | |
| Sysmiss | 10621 |