| Value | Category | Cases | |
|---|---|---|---|
| 1 | 771 | 
                                    
                                    68.2%
                                 | |
| 3 | 88 | 
                                    
                                    7.8%
                                 | |
| 8 | 271 | 
                                    
                                    24%
                                 | |
| Sysmiss | 2 |