| Value | Category | Cases | |
|---|---|---|---|
| 1 | 26 | 
                                    
                                    3.4%
                                 | |
| 2 | 746 | 
                                    
                                    96.4%
                                 | |
| 8 | 2 | 
                                    
                                    0.3%
                                 | |
| Sysmiss | 1199 |