| Value | Category | Cases | |
|---|---|---|---|
| 1 | 832 | 
                                    
                                    73.6%
                                 | |
| 3 | 114 | 
                                    
                                    10.1%
                                 | |
| 8 | 185 | 
                                    
                                    16.4%
                                 | |
| Sysmiss | 1 |